---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-11993 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 UTC 2024 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 9.7G 29G 25% / 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /dev/loop0 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 510 4167 1 3267 7127 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:8e:fa:ed brd ff:ff:ff:ff:ff:ff inet 10.30.171.5/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fe8e:faed/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f7:ff:73:15 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 5.4.0-107-generic (ubuntu-20-04-docker-190e1916-4e26-4893-a460-4caa3e7625e7) 12/01/24 _x86_64_ (1 CPU) 16:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:32:01 168.33 119.97 48.36 0.00 7638.58 28224.82 0.00 16:33:01 132.94 116.85 16.10 0.00 4164.77 2484.79 0.00 Average: 150.64 118.41 32.23 0.00 5901.97 15356.95 0.00 16:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:32:01 143212 581992 207356 20.73 17192 534084 859788 85.96 336308 376788 752 16:33:01 237664 647328 138500 13.85 25864 492788 682492 68.23 358100 254856 0 Average: 190438 614660 172928 17.29 21528 513436 771140 77.10 347204 315822 376 16:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:32:01 lo 2.90 2.90 0.35 0.35 0.00 0.00 0.00 0.00 16:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:32:01 ens3 127.82 52.34 2022.50 3.85 0.00 0.00 0.00 0.00 16:33:01 lo 2.60 2.60 0.32 0.32 0.00 0.00 0.00 0.00 16:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:33:01 ens3 11.70 12.96 23.15 2.06 0.00 0.00 0.00 0.00 Average: lo 2.75 2.75 0.34 0.34 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 69.77 32.66 1022.99 2.95 0.00 0.00 0.00 0.00 23:00:22 LINUX RESTART (2 CPU) 23:01:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:02:01 75.70 1.10 74.60 0.00 51.46 6675.70 0.00 23:03:01 16.25 8.52 7.73 0.00 659.89 3546.08 0.00 23:04:01 109.02 9.50 99.52 0.00 876.79 21965.54 0.00 23:05:01 80.54 12.33 68.21 0.00 1122.83 9005.93 0.00 Average: 70.38 7.86 62.52 0.00 677.76 10298.26 0.00 23:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:02:01 5510412 7366468 441652 5.43 37960 2006272 1384344 15.07 671720 1755432 128 23:03:01 4644584 7231080 534968 6.57 69620 2665276 1496420 16.29 859112 2349380 604084 23:04:01 4612584 7308920 454012 5.58 79660 2752160 1135172 12.36 767644 2460472 55236 23:05:01 4313780 7341504 420564 5.17 102336 3025160 1101920 12.00 788124 2702456 128808 Average: 4770340 7311993 462799 5.69 72394 2612217 1279464 13.93 771650 2316935 197064 23:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:02:01 ens3 186.82 122.01 1050.53 42.25 0.00 0.00 0.00 0.00 23:02:01 lo 1.65 1.65 0.16 0.16 0.00 0.00 0.00 0.00 23:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:03:01 ens3 45.04 28.75 1041.91 2.65 0.00 0.00 0.00 0.00 23:03:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 23:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:04:01 ens3 54.37 49.48 308.84 20.52 0.00 0.00 0.00 0.00 23:04:01 lo 12.95 12.95 14.59 14.59 0.00 0.00 0.00 0.00 23:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:05:01 ens3 56.36 48.85 568.99 9.44 0.00 0.00 0.00 0.00 23:05:01 lo 1.27 1.27 0.12 0.12 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 85.65 62.27 742.56 18.71 0.00 0.00 0.00 0.00 Average: lo 4.08 4.08 3.73 3.73 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-107-generic (ubuntu-20-04-docker-190e1916-4e26-4893-a460-4caa3e7625e7) 12/01/24 _x86_64_ (1 CPU) 16:31:01 CPU %user %nice %system %iowait %steal %idle 16:32:01 all 56.41 4.30 19.05 13.52 0.12 6.61 16:32:01 0 56.41 4.30 19.05 13.52 0.12 6.61 16:33:01 all 43.64 1.47 19.73 10.81 0.10 24.25 16:33:01 0 43.64 1.47 19.73 10.81 0.10 24.25 Average: all 50.02 2.88 19.39 12.16 0.11 15.44 Average: 0 50.02 2.88 19.39 12.16 0.11 15.44 23:00:22 LINUX RESTART (2 CPU) 23:01:01 CPU %user %nice %system %iowait %steal %idle 23:02:01 all 7.83 0.00 1.48 2.79 0.08 87.81 23:02:01 0 7.16 0.00 1.67 3.30 0.08 87.78 23:02:01 1 8.50 0.00 1.29 2.29 0.08 87.84 23:03:01 all 23.35 0.00 2.30 1.50 0.09 72.75 23:03:01 0 34.42 0.00 2.94 0.70 0.08 61.85 23:03:01 1 12.38 0.00 1.67 2.30 0.10 83.55 23:04:01 all 19.80 0.00 2.49 8.39 0.13 69.20 23:04:01 0 28.60 0.00 2.64 8.88 0.13 59.75 23:04:01 1 10.99 0.00 2.33 7.89 0.12 78.67 23:05:01 all 38.69 0.00 3.21 5.06 0.13 52.91 23:05:01 0 56.78 0.00 3.55 4.43 0.15 35.09 23:05:01 1 20.68 0.00 2.88 5.68 0.12 70.64 Average: all 22.43 0.00 2.37 4.43 0.11 70.66 Average: 0 31.74 0.00 2.70 4.33 0.11 61.12 Average: 1 13.15 0.00 2.04 4.53 0.10 80.17