---> uname -a: Linux prd-ubuntu20-04-docker-2c-8g-13988 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 62M 62M 0 100% /snap/core20/1405 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 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 520 4919 1 2505 7126 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:4c:44:10 brd ff:ff:ff:ff:ff:ff inet 10.30.122.231/23 metric 100 brd 10.30.123.255 scope global dynamic ens3 valid_lft 85586sec preferred_lft 85586sec inet6 fe80::f816:3eff:fe4c:4410/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 62:c9:7a:b5:18:f8 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-13988) 06/29/26 _x86_64_ (2 CPU) 01:04:10 LINUX RESTART (2 CPU) 01:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:06:01 15.03 0.00 15.03 0.00 0.00 1997.68 0.00 01:07:01 20.50 0.42 20.08 0.00 24.40 2298.95 0.00 01:08:01 9.68 0.00 9.68 0.00 0.00 1128.48 0.00 01:09:01 3.90 0.00 3.90 0.00 0.00 729.75 0.00 01:10:01 4.02 0.28 3.73 0.00 13.73 755.74 0.00 01:11:01 2.42 0.00 2.42 0.00 0.00 795.47 0.00 01:12:01 4.08 0.00 4.08 0.00 0.00 658.82 0.00 01:13:01 20.03 0.13 19.90 0.00 22.53 1927.95 0.00 01:14:01 29.06 0.00 29.06 0.00 0.00 5972.20 0.00 01:15:01 15.78 0.17 15.61 0.00 12.26 1987.54 0.00 01:16:01 19.79 0.72 19.08 0.00 98.23 861.71 0.00 01:17:01 14.61 0.00 14.61 0.00 0.00 1612.40 0.00 Average: 13.24 0.14 13.10 0.00 14.26 1727.21 0.00 01:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 5560252 7358056 445292 5.47 58880 1919472 1151840 12.54 614860 1751720 632 01:07:01 5498636 7329944 469808 5.77 65656 1943568 1157752 12.60 655532 1766028 19652 01:08:01 5461984 7305528 493868 6.07 67504 1953428 1191328 12.97 682532 1775476 4688 01:09:01 5446136 7306048 493020 6.06 68296 1968596 1191328 12.97 682704 1790736 5984 01:10:01 5429108 7305900 492804 6.06 68552 1985020 1195344 13.01 682660 1807068 708 01:11:01 5415404 7306020 492384 6.05 68808 1998228 1195344 13.01 682868 1820304 4128 01:12:01 5400816 7305484 492704 6.06 69408 2011492 1195344 13.01 683548 1833540 672 01:13:01 5319272 7345460 443068 5.45 82516 2110844 1119900 12.19 646724 1932936 151960 01:14:01 5226092 7300120 486020 5.97 84184 2154748 1178376 12.83 691660 1976576 42796 01:15:01 5255516 7341704 443940 5.46 85428 2165276 1136780 12.38 652788 1985396 2780 01:16:01 5194448 7298132 487040 5.99 87928 2179828 1173052 12.77 706836 1991348 22244 01:17:01 5108944 7355672 420252 5.16 93356 2308424 1106188 12.04 645348 2120748 159120 Average: 5359717 7321506 471683 5.80 75043 2058244 1166048 12.69 669005 1879323 34614 01:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 ens3 83.35 51.77 139.52 3.65 0.00 0.00 0.00 0.00 01:06:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 01:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 ens3 59.76 42.46 98.27 4.28 0.00 0.00 0.00 0.00 01:07:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 01:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 ens3 57.86 38.54 102.29 3.14 0.00 0.00 0.00 0.00 01:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 ens3 73.32 47.13 129.92 3.38 0.00 0.00 0.00 0.00 01:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 ens3 79.05 48.74 135.31 3.46 0.00 0.00 0.00 0.00 01:10:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 01:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 ens3 66.86 41.48 115.23 2.82 0.00 0.00 0.00 0.00 01:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 ens3 64.44 41.59 115.22 2.96 0.00 0.00 0.00 0.00 01:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 ens3 72.62 49.68 124.23 4.14 0.00 0.00 0.00 0.00 01:13:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 01:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 ens3 61.69 39.18 101.44 3.49 0.00 0.00 0.00 0.00 01:14:01 lo 0.13 0.13 0.02 0.02 0.00 0.00 0.00 0.00 01:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 ens3 59.47 38.54 94.45 4.85 0.00 0.00 0.00 0.00 01:15:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 01:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 ens3 50.05 38.02 70.29 6.71 0.00 0.00 0.00 0.00 01:16:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 01:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 ens3 59.47 35.88 99.01 2.67 0.00 0.00 0.00 0.00 01:17:01 lo 0.20 0.20 0.01 0.01 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: ens3 65.66 42.75 110.43 3.80 0.00 0.00 0.00 0.00 Average: lo 0.24 0.24 0.02 0.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-13988) 06/29/26 _x86_64_ (2 CPU) 01:04:10 LINUX RESTART (2 CPU) 01:05:01 CPU %user %nice %system %iowait %steal %idle 01:06:01 all 1.09 0.00 0.23 0.28 0.03 98.39 01:06:01 0 0.03 0.00 0.07 0.23 0.02 99.65 01:06:01 1 2.14 0.00 0.38 0.32 0.03 97.12 01:07:01 all 8.37 0.00 0.72 0.97 0.04 89.91 01:07:01 0 11.15 0.00 0.85 1.79 0.05 86.16 01:07:01 1 5.61 0.00 0.58 0.15 0.03 93.63 01:08:01 all 2.01 0.00 0.22 0.52 0.02 97.24 01:08:01 0 3.87 0.00 0.28 1.02 0.02 94.81 01:08:01 1 0.13 0.00 0.15 0.02 0.02 99.68 01:09:01 all 0.23 0.00 0.16 0.22 0.03 99.35 01:09:01 0 0.03 0.00 0.10 0.35 0.03 99.48 01:09:01 1 0.44 0.00 0.22 0.08 0.03 99.23 01:10:01 all 0.19 0.00 0.20 0.35 0.03 99.22 01:10:01 0 0.20 0.00 0.12 0.58 0.03 99.06 01:10:01 1 0.19 0.00 0.29 0.12 0.03 99.38 01:11:01 all 0.19 0.00 0.13 0.74 0.02 98.92 01:11:01 0 0.10 0.00 0.08 0.95 0.02 98.85 01:11:01 1 0.29 0.00 0.18 0.52 0.02 98.99 01:12:01 all 0.23 0.00 0.17 0.39 0.03 99.19 01:12:01 0 0.07 0.00 0.13 0.68 0.02 99.10 01:12:01 1 0.39 0.00 0.20 0.10 0.03 99.28 01:13:01 all 9.45 0.00 1.01 1.95 0.04 87.55 01:13:01 0 4.12 0.00 0.52 3.01 0.03 92.32 01:13:01 1 14.82 0.00 1.50 0.89 0.05 82.73 01:14:01 all 5.26 0.00 0.56 1.92 0.04 92.21 01:14:01 0 3.30 0.00 0.57 3.21 0.03 92.89 01:14:01 1 7.24 0.00 0.55 0.62 0.05 91.54 01:15:01 all 4.44 0.00 0.52 3.39 0.04 91.61 01:15:01 0 4.82 0.00 0.54 3.30 0.05 91.29 01:15:01 1 4.05 0.00 0.50 3.49 0.03 91.92 01:16:01 all 18.24 0.00 1.05 0.79 0.06 79.87 01:16:01 0 24.35 0.00 1.15 0.32 0.07 74.11 01:16:01 1 12.18 0.00 0.94 1.26 0.05 85.57 01:16:01 CPU %user %nice %system %iowait %steal %idle 01:17:01 all 7.49 0.00 0.90 1.74 0.04 89.83 01:17:01 0 13.79 0.00 1.16 1.01 0.05 83.99 01:17:01 1 1.22 0.00 0.63 2.47 0.03 95.64 Average: all 4.78 0.00 0.49 1.10 0.03 93.60 Average: 0 5.48 0.00 0.46 1.37 0.03 92.65 Average: 1 4.07 0.00 0.51 0.84 0.03 94.55