---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-11973 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/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 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 512 4165 1 3267 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:34:6e:ba brd ff:ff:ff:ff:ff:ff inet 10.30.171.72/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fe34:6eba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f1:da:5d:97 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 22:00:31 LINUX RESTART (2 CPU) 22:01:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:02:01 140.06 63.61 76.45 0.00 9122.85 11156.54 0.00 22:03:01 17.11 8.50 8.61 0.00 656.71 3338.64 0.00 22:04:01 118.21 9.65 108.57 0.00 879.45 24600.57 0.00 22:05:01 82.35 12.50 69.86 0.00 1127.15 9137.94 0.00 Average: 89.43 23.56 65.87 0.00 2946.44 12058.06 0.00 22:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:02:01 5504996 7360848 448832 5.52 37948 2006080 1386916 15.10 678484 1754640 1224 22:03:01 4722496 7235456 534084 6.56 69080 2594832 1492048 16.24 859448 2278144 531068 22:04:01 4575904 7316660 447548 5.50 83412 2787528 1147720 12.50 770672 2490956 87272 22:05:01 4290788 7319492 444196 5.46 103284 3025096 1127828 12.28 815020 2701008 115372 Average: 4773546 7308114 468665 5.76 73431 2603384 1288628 14.03 780906 2306187 183734 22:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:02:01 lo 1.70 1.70 0.17 0.17 0.00 0.00 0.00 0.00 22:02:01 ens3 347.74 229.06 1528.72 73.39 0.00 0.00 0.00 0.00 22:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:03:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 22:03:01 ens3 46.42 29.94 1041.67 2.56 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 lo 13.01 13.01 14.59 14.59 0.00 0.00 0.00 0.00 22:04:01 ens3 59.04 53.42 373.69 21.51 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 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 22:05:01 ens3 55.97 50.52 506.82 10.35 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: lo 4.11 4.11 3.73 3.73 0.00 0.00 0.00 0.00 Average: ens3 127.29 90.74 862.74 26.95 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 22:00:31 LINUX RESTART (2 CPU) 22:01:01 CPU %user %nice %system %iowait %steal %idle 22:02:01 all 14.11 0.00 2.53 3.39 0.08 79.89 22:02:01 0 13.18 0.00 2.34 2.98 0.07 81.43 22:02:01 1 15.04 0.00 2.71 3.80 0.10 78.34 22:03:01 all 18.53 0.00 2.10 1.28 0.08 78.02 22:03:01 0 12.93 0.00 1.25 1.47 0.07 84.28 22:03:01 1 24.14 0.00 2.95 1.08 0.08 71.74 22:04:01 all 30.14 0.00 2.90 7.03 0.09 59.84 22:04:01 0 51.25 0.00 3.87 11.23 0.10 33.55 22:04:01 1 9.09 0.00 1.94 2.84 0.08 86.05 22:05:01 all 37.68 0.00 3.11 4.18 0.11 54.93 22:05:01 0 44.11 0.00 3.56 7.17 0.12 45.05 22:05:01 1 31.29 0.00 2.66 1.21 0.10 64.75 Average: all 25.11 0.00 2.66 3.97 0.09 68.17 Average: 0 30.32 0.00 2.75 5.70 0.09 61.14 Average: 1 19.91 0.00 2.57 2.23 0.09 75.20