---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-11974 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/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /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 537 4141 1 3267 7100 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:65:77:4f brd ff:ff:ff:ff:ff:ff inet 10.30.171.47/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86136sec preferred_lft 86136sec inet6 fe80::f816:3eff:fe65:774f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:56:14:01:0e 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 22:01:00 LINUX RESTART (2 CPU) 22:02:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:03:01 7.22 0.02 7.20 0.00 0.14 4975.99 0.00 22:04:01 92.35 14.28 78.07 0.00 1278.32 19807.77 0.00 22:05:01 95.20 15.78 79.42 0.00 1355.81 11799.27 0.00 Average: 65.25 10.08 55.17 0.00 883.02 12234.63 0.00 22:02:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:03:01 5485492 7341244 468836 5.76 37996 2006212 1408120 15.33 698232 1755032 164 22:04:01 4716804 7328472 436092 5.36 74604 2679588 1096364 11.94 729612 2404464 138300 22:05:01 4269540 7266520 496904 6.11 100312 3002160 1162104 12.65 864256 2677752 182456 Average: 4823945 7312079 467277 5.74 70971 2562653 1222196 13.31 764033 2279083 106973 22:02:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:03:01 ens3 0.97 0.42 0.09 0.02 0.00 0.00 0.00 0.00 22:03:01 lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 22:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:04:01 ens3 75.42 60.06 1054.88 23.21 0.00 0.00 0.00 0.00 22:04:01 lo 12.80 12.80 14.58 14.58 0.00 0.00 0.00 0.00 22:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:05:01 ens3 83.36 71.24 862.58 10.88 0.00 0.00 0.00 0.00 22:05:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 22:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 53.54 44.15 642.77 11.44 0.00 0.00 0.00 0.00 Average: lo 4.61 4.61 4.92 4.92 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 5.4.0-107-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 22:01:00 LINUX RESTART (2 CPU) 22:02:02 CPU %user %nice %system %iowait %steal %idle 22:03:01 all 0.53 0.00 0.12 0.20 0.03 99.11 22:03:01 0 0.08 0.00 0.10 0.00 0.03 99.78 22:03:01 1 0.98 0.00 0.14 0.41 0.03 98.45 22:04:01 all 32.90 0.00 3.51 3.24 0.09 60.25 22:04:01 0 54.28 0.00 4.88 2.17 0.10 38.58 22:04:01 1 11.44 0.00 2.15 4.31 0.08 82.02 22:05:01 all 40.98 0.00 3.07 2.51 0.08 53.37 22:05:01 0 40.65 0.00 3.12 1.22 0.07 54.94 22:05:01 1 41.30 0.00 3.02 3.80 0.08 51.80 Average: all 24.92 0.00 2.24 1.99 0.07 70.78 Average: 0 31.84 0.00 2.71 1.14 0.07 64.25 Average: 1 18.00 0.00 1.77 2.85 0.07 77.31