---> uname -a: Linux prd-ubuntu20-04-docker-2c-8g-14005 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 10G 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/loop2 62M 62M 0 100% /snap/core20/1405 /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 /dev/loop3 92M 92M 0 100% /snap/lxd/38688 ---> free -m: total used free shared buff/cache available Mem: 7945 568 4684 1 2692 7074 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:05:10:89 brd ff:ff:ff:ff:ff:ff inet 10.30.123.38/23 metric 100 brd 10.30.123.255 scope global dynamic ens3 valid_lft 85682sec preferred_lft 85682sec inet6 fe80::f816:3eff:fe05:1089/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 36:c5:d6:52:ee:5c 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-14005) 06/29/26 _x86_64_ (2 CPU) 05:03:23 LINUX RESTART (2 CPU) 05:04:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:05:01 251.80 8.44 243.36 0.00 755.03 4126.79 0.00 05:06:01 25.46 0.43 25.03 0.00 27.60 2795.80 0.00 05:07:01 6.36 0.00 6.36 0.00 0.00 1016.33 0.00 05:08:01 2.25 0.00 2.25 0.00 0.00 626.16 0.00 05:09:01 23.99 3.50 20.49 0.00 2527.29 5140.15 0.00 05:10:01 41.86 0.13 41.73 0.00 22.53 7126.28 0.00 05:11:01 19.85 0.00 19.85 0.00 0.00 2363.74 0.00 05:12:01 9.78 0.28 9.50 0.00 5.60 1286.05 0.00 05:13:01 56.16 2.28 53.87 0.00 96.65 6726.75 0.00 05:14:01 25.55 0.68 24.86 0.00 52.92 1473.09 0.00 05:15:01 21.41 0.75 20.66 0.00 81.19 1042.09 0.00 Average: 44.36 1.51 42.85 0.00 325.12 3067.37 0.00 05:04:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 5512096 7318392 481424 5.92 59080 1927492 1137576 12.38 651540 1759752 5176 05:06:01 5438896 7281720 514652 6.33 67252 1952748 1163904 12.67 703048 1775060 8132 05:07:01 5402776 7267284 528600 6.50 68324 1972876 1180140 12.85 718160 1795116 3460 05:08:01 5375252 7267792 527568 6.48 68404 2000528 1180140 12.85 717476 1822684 12764 05:09:01 5158656 7251012 535260 6.58 72600 2193040 1254420 13.66 849516 1893860 7852 05:10:01 5032936 7281976 493120 6.06 85744 2326308 1184224 12.89 825564 2022248 43732 05:11:01 4978096 7245612 528628 6.50 87924 2341492 1217716 13.26 859740 2041476 5900 05:12:01 4876132 7293340 471356 5.79 93896 2476148 1166328 12.70 809780 2174708 162040 05:13:01 4767636 7201412 562980 6.92 96676 2489520 1249580 13.60 910056 2181716 2332 05:14:01 4795384 7232212 531660 6.53 99696 2489244 1233336 13.43 915044 2148780 10020 05:15:01 4845176 7290996 472324 5.80 101300 2496048 1178344 12.83 856344 2156308 27976 Average: 5107549 7266523 513416 6.31 81900 2242313 1195064 13.01 801479 1979246 26308 05:04:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 lo 0.26 0.26 0.03 0.03 0.00 0.00 0.00 0.00 05:05:01 ens3 166.24 100.69 311.93 15.02 0.00 0.00 0.00 0.00 05:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 05:06:01 ens3 76.19 54.59 119.22 5.55 0.00 0.00 0.00 0.00 05:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 ens3 106.75 63.78 177.68 4.56 0.00 0.00 0.00 0.00 05:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:08:01 ens3 143.29 85.24 240.93 5.61 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 05:09:01 ens3 189.77 94.20 1594.70 6.91 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 05:10:01 ens3 88.82 54.96 141.60 4.40 0.00 0.00 0.00 0.00 05:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 lo 0.13 0.13 0.02 0.02 0.00 0.00 0.00 0.00 05:11:01 ens3 84.04 52.99 137.37 4.84 0.00 0.00 0.00 0.00 05:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 05:12:01 ens3 95.45 56.66 155.94 4.71 0.00 0.00 0.00 0.00 05:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 05:13:01 ens3 25.20 18.36 33.56 4.39 0.00 0.00 0.00 0.00 05:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 05:14:01 ens3 14.73 13.60 18.11 6.91 0.00 0.00 0.00 0.00 05:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 05:15:01 ens3 19.76 16.38 15.24 7.38 0.00 0.00 0.00 0.00 05:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.45 0.45 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 91.95 55.66 267.93 6.40 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 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-14005) 06/29/26 _x86_64_ (2 CPU) 05:03:23 LINUX RESTART (2 CPU) 05:04:00 CPU %user %nice %system %iowait %steal %idle 05:05:01 all 6.67 0.00 1.49 2.23 0.04 89.57 05:05:01 0 8.52 0.00 2.23 3.84 0.05 85.35 05:05:01 1 4.83 0.00 0.76 0.62 0.03 93.76 05:06:01 all 9.48 0.00 0.80 2.35 0.04 87.33 05:06:01 0 7.79 0.00 0.57 0.18 0.03 91.42 05:06:01 1 11.17 0.00 1.02 4.50 0.05 83.26 05:07:01 all 0.90 0.00 0.25 0.71 0.03 98.11 05:07:01 0 1.61 0.00 0.37 0.22 0.03 97.77 05:07:01 1 0.18 0.00 0.13 1.20 0.03 98.45 05:08:01 all 0.46 0.00 0.28 0.07 0.03 99.15 05:08:01 0 0.80 0.00 0.42 0.00 0.05 98.73 05:08:01 1 0.12 0.00 0.15 0.13 0.02 99.58 05:09:01 all 4.92 0.00 1.69 2.36 0.05 90.98 05:09:01 0 5.54 0.00 1.71 1.96 0.03 90.75 05:09:01 1 4.29 0.00 1.66 2.77 0.07 91.22 05:10:01 all 11.36 0.00 1.36 1.15 0.05 86.08 05:10:01 0 9.15 0.00 1.25 1.12 0.05 88.44 05:10:01 1 13.58 0.00 1.47 1.19 0.05 83.72 05:11:01 all 5.28 0.00 0.39 0.61 0.04 93.68 05:11:01 0 1.87 0.00 0.35 0.40 0.05 97.33 05:11:01 1 8.67 0.00 0.42 0.82 0.03 90.06 05:12:01 all 9.11 0.00 1.10 0.27 0.06 89.47 05:12:01 0 15.05 0.00 1.41 0.18 0.07 83.29 05:12:01 1 3.20 0.00 0.78 0.35 0.05 95.61 05:13:01 all 15.80 0.00 1.09 1.17 0.05 81.89 05:13:01 0 23.04 0.00 1.12 0.90 0.07 74.87 05:13:01 1 8.58 0.00 1.05 1.44 0.03 88.90 05:14:01 all 22.37 0.00 1.61 0.48 0.07 75.46 05:14:01 0 19.10 0.00 1.51 0.78 0.07 78.54 05:14:01 1 25.66 0.00 1.72 0.18 0.08 72.35 05:15:01 all 23.17 0.00 2.13 0.42 0.06 74.21 05:15:01 0 15.95 0.00 1.75 0.70 0.05 81.55 05:15:01 1 30.41 0.00 2.52 0.15 0.07 66.86 Average: CPU %user %nice %system %iowait %steal %idle Average: all 9.97 0.00 1.11 1.08 0.05 87.80 Average: 0 9.87 0.00 1.16 0.94 0.05 87.98 Average: 1 10.06 0.00 1.06 1.21 0.05 87.62