---> uname -a: Linux prd-ubuntu20-04-docker-2c-8g-14000 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines; IBPB conditional; IBRS_FW; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 795M 1.1M 794M 1% /run /dev/vda1 39G 9.9G 29G 26% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 795M 0 795M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7945 521 4913 1 2510 7125 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:c0:ee:a9 brd ff:ff:ff:ff:ff:ff inet 10.30.123.5/23 metric 100 brd 10.30.123.255 scope global dynamic ens3 valid_lft 85625sec preferred_lft 85625sec inet6 fe80::f816:3eff:fec0:eea9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether d6:37:b2:5a:c5:05 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-14000) 06/29/26 _x86_64_ (2 CPU) 03:03:24 LINUX RESTART (2 CPU) 03:04:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:05:01 64.89 8.74 56.15 0.00 791.31 2443.86 0.00 03:06:01 21.83 0.42 21.41 0.00 24.40 2356.41 0.00 03:07:01 8.61 0.00 8.61 0.00 0.00 1070.31 0.00 03:08:01 4.73 0.00 4.73 0.00 0.00 793.20 0.00 03:09:01 3.27 0.32 2.95 0.00 17.19 651.52 0.00 03:10:01 4.38 0.00 4.38 0.00 0.00 1100.35 0.00 03:11:01 4.08 0.00 4.08 0.00 0.00 749.74 0.00 03:12:01 35.76 0.13 35.63 0.00 22.53 6431.59 0.00 03:13:01 23.51 0.00 23.51 0.00 0.00 2772.41 0.00 03:14:01 4.35 0.02 4.33 0.00 0.67 527.65 0.00 03:15:01 18.21 0.87 17.35 0.00 108.38 1013.56 0.00 03:16:01 18.96 0.52 18.45 0.00 27.73 1769.97 0.00 Average: 17.58 0.90 16.69 0.00 80.72 1804.92 0.00 03:04:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 5560736 7356620 446532 5.49 58872 1917760 1090328 11.87 616780 1750124 420 03:06:01 5492432 7323128 476416 5.86 65984 1942680 1127104 12.27 662528 1765296 19344 03:07:01 5454248 7299156 500140 6.15 67520 1954772 1160404 12.63 689028 1777084 7296 03:08:01 5439376 7300828 498140 6.12 68320 1970108 1160404 12.63 687624 1792468 7052 03:09:01 5407488 7285376 512920 6.30 68564 1986124 1215460 13.23 701812 1808356 4240 03:10:01 5403444 7298284 499968 6.14 69360 2001836 1198844 13.05 690252 1824104 3820 03:11:01 5386960 7298056 499864 6.14 69844 2017312 1198844 13.05 690628 1839580 3736 03:12:01 5317868 7345956 442556 5.44 82568 2112848 1101408 11.99 646492 1935112 15936 03:13:01 5222676 7299592 486480 5.98 85124 2156612 1158824 12.62 693724 1978148 2940 03:14:01 5205356 7299192 486492 5.98 85392 2172964 1158824 12.62 693748 1994488 5348 03:15:01 5186128 7298868 486356 5.98 88020 2188796 1150288 12.52 706924 2000344 23088 03:16:01 5084732 7344772 430996 5.30 94204 2320856 1109988 12.08 659564 2130388 168948 Average: 5346787 7312486 480572 5.91 75314 2061889 1152560 12.55 678259 1882958 21847 03:04:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 lo 0.14 0.14 0.02 0.02 0.00 0.00 0.00 0.00 03:05:01 ens3 85.42 54.22 140.34 4.77 0.00 0.00 0.00 0.00 03:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 03:06:01 ens3 65.41 46.38 106.22 4.64 0.00 0.00 0.00 0.00 03:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 ens3 68.24 44.30 119.29 3.42 0.00 0.00 0.00 0.00 03:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:08:01 ens3 75.81 47.18 130.32 3.39 0.00 0.00 0.00 0.00 03:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 03:09:01 ens3 81.12 48.50 135.00 3.44 0.00 0.00 0.00 0.00 03:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:10:01 ens3 82.50 49.48 137.32 3.54 0.00 0.00 0.00 0.00 03:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 ens3 79.49 47.71 132.84 3.31 0.00 0.00 0.00 0.00 03:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 03:12:01 ens3 60.96 38.18 96.46 3.22 0.00 0.00 0.00 0.00 03:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 lo 0.13 0.13 0.02 0.02 0.00 0.00 0.00 0.00 03:13:01 ens3 64.78 40.84 103.04 4.05 0.00 0.00 0.00 0.00 03:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:14:01 ens3 85.60 50.56 142.24 3.48 0.00 0.00 0.00 0.00 03:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 03:15:01 ens3 29.75 22.41 33.20 7.22 0.00 0.00 0.00 0.00 03:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 03:16:01 ens3 46.56 30.53 72.97 4.39 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.31 0.31 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 68.76 43.33 112.36 4.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-14000) 06/29/26 _x86_64_ (2 CPU) 03:03:24 LINUX RESTART (2 CPU) 03:04:03 CPU %user %nice %system %iowait %steal %idle 03:05:01 all 5.54 0.00 0.74 1.00 0.06 92.66 03:05:01 0 0.91 0.00 0.74 1.38 0.05 96.91 03:05:01 1 10.14 0.00 0.74 0.62 0.07 88.44 03:06:01 all 7.50 0.00 0.65 1.02 0.06 90.77 03:06:01 0 5.68 0.00 0.48 1.39 0.05 92.40 03:06:01 1 9.32 0.00 0.82 0.65 0.07 89.14 03:07:01 all 1.93 0.00 0.22 0.33 0.05 97.47 03:07:01 0 3.77 0.00 0.23 0.10 0.05 95.85 03:07:01 1 0.08 0.00 0.20 0.55 0.05 99.11 03:08:01 all 0.58 0.00 0.18 0.18 0.04 99.01 03:08:01 0 0.47 0.00 0.27 0.30 0.05 98.91 03:08:01 1 0.70 0.00 0.10 0.07 0.03 99.10 03:09:01 all 0.89 0.00 0.22 0.07 0.05 98.77 03:09:01 0 0.32 0.00 0.28 0.15 0.07 99.18 03:09:01 1 1.46 0.00 0.15 0.00 0.03 98.36 03:10:01 all 0.32 0.00 0.22 0.19 0.06 99.21 03:10:01 0 0.38 0.00 0.18 0.33 0.05 99.05 03:10:01 1 0.25 0.00 0.25 0.05 0.07 99.38 03:11:01 all 0.53 0.00 0.18 0.17 0.04 99.07 03:11:01 0 0.54 0.00 0.32 0.32 0.03 98.80 03:11:01 1 0.53 0.00 0.05 0.02 0.05 99.35 03:12:01 all 8.81 0.00 0.98 0.65 0.05 89.52 03:12:01 0 14.26 0.00 1.57 1.29 0.07 82.82 03:12:01 1 3.37 0.00 0.38 0.02 0.03 96.20 03:13:01 all 6.81 0.00 0.46 0.45 0.07 92.21 03:13:01 0 3.92 0.00 0.27 0.77 0.05 94.99 03:13:01 1 9.69 0.00 0.65 0.13 0.08 89.44 03:14:01 all 1.13 0.00 0.15 0.07 0.06 98.60 03:14:01 0 0.05 0.00 0.10 0.07 0.05 99.73 03:14:01 1 2.19 0.00 0.20 0.07 0.07 97.48 03:15:01 all 19.12 0.00 1.16 0.72 0.06 78.94 03:15:01 0 32.49 0.00 1.45 0.30 0.07 65.69 03:15:01 1 5.84 0.00 0.86 1.14 0.05 92.10 03:15:01 CPU %user %nice %system %iowait %steal %idle 03:16:01 all 13.28 0.00 1.30 0.55 0.06 84.81 03:16:01 0 3.40 0.00 0.87 0.88 0.05 94.80 03:16:01 1 23.21 0.00 1.74 0.22 0.07 74.77 Average: all 5.54 0.00 0.54 0.45 0.05 93.42 Average: 0 5.53 0.00 0.56 0.60 0.05 93.25 Average: 1 5.55 0.00 0.51 0.29 0.06 93.59