---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-11245 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 11G 68G 13% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 45M 45M 0 100% /snap/snapd/23258 /dev/loop4 64M 64M 0 100% /snap/core20/2434 ---> free -m: total used free shared buff/cache available Mem: 15997 686 11317 1 3993 14971 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:2a:45:f0 brd ff:ff:ff:ff:ff:ff inet 10.30.170.157/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85866sec preferred_lft 85866sec inet6 fe80::f816:3eff:fe2a:45f0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d0:47:3f:cc 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-11245) 11/28/24 _x86_64_ (4 CPU) 18:17:21 LINUX RESTART (4 CPU) 18:18:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:19:01 271.84 84.09 187.75 0.00 2538.91 8429.81 0.00 18:20:01 228.30 51.86 176.44 0.00 3113.21 16662.96 0.00 18:21:01 332.09 1.53 330.56 0.00 69.18 8034.12 0.00 18:22:01 552.02 5.03 546.99 0.00 153.97 14382.14 0.00 18:23:01 97.57 3.92 93.65 0.00 2052.59 29923.68 0.00 18:24:01 22.01 0.80 21.21 0.00 30.79 6697.77 0.00 18:25:01 85.65 0.52 85.14 0.00 57.72 7429.70 0.00 18:26:01 37.96 1.32 36.64 0.00 117.71 17794.50 0.00 Average: 203.43 18.63 184.80 0.00 1016.72 13669.07 0.00 18:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:19:01 13367092 15429344 550316 3.36 70200 2188888 1293188 7.42 800028 1938128 174244 18:20:01 12078452 14567024 1395416 8.52 84652 2584936 2267864 13.01 1785940 2206740 63472 18:21:01 11838904 14423880 1535552 9.37 113712 2648084 2371100 13.60 1988288 2237524 20832 18:22:01 11383856 14298940 1660148 10.13 142000 2933680 2478020 14.22 2223712 2438512 265076 18:23:01 10833048 13940176 2008600 12.26 158340 3103124 2528848 14.51 2751892 2443696 12792 18:24:01 10711056 14018692 1930204 11.78 159716 3291468 2453444 14.08 2697736 2608460 170484 18:25:01 10459980 13936844 2011684 12.28 163720 3448724 2497576 14.33 2811852 2737288 236244 18:26:01 11676624 15414984 534040 3.26 164596 3701744 1262500 7.24 1498676 2831740 1780 Average: 11543626 14503736 1453245 8.87 132117 2987581 2144068 12.30 2069766 2430261 118116 18:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 18:19:01 ens3 146.09 108.82 1141.05 26.96 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 18:20:01 ens3 288.92 231.58 3464.57 38.05 0.00 0.00 0.00 0.00 18:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 18:21:01 ens3 70.78 58.75 182.54 14.85 0.00 0.00 0.00 0.00 18:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:22:01 lo 900.05 900.05 848.59 848.59 0.00 0.00 0.00 0.00 18:22:01 ens3 246.01 166.41 2981.36 20.51 0.00 0.00 0.00 0.00 18:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:23:01 lo 3951.74 3951.74 3745.77 3745.77 0.00 0.00 0.00 0.00 18:23:01 ens3 138.94 99.35 1763.92 11.17 0.00 0.00 0.00 0.00 18:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:24:01 lo 1840.57 1840.57 1741.15 1741.15 0.00 0.00 0.00 0.00 18:24:01 ens3 86.72 72.49 856.36 13.52 0.00 0.00 0.00 0.00 18:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:25:01 lo 1258.66 1258.66 1194.53 1194.53 0.00 0.00 0.00 0.00 18:25:01 ens3 91.12 83.59 906.82 17.88 0.00 0.00 0.00 0.00 18:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:26:01 lo 1.10 1.10 0.10 0.10 0.00 0.00 0.00 0.00 18:26:01 ens3 55.72 42.76 78.74 66.39 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: lo 994.52 994.52 941.32 941.32 0.00 0.00 0.00 0.00 Average: ens3 140.54 107.97 1421.88 26.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-11245) 11/28/24 _x86_64_ (4 CPU) 18:17:21 LINUX RESTART (4 CPU) 18:18:01 CPU %user %nice %system %iowait %steal %idle 18:19:01 all 18.49 12.00 9.76 4.65 0.12 54.99 18:19:01 0 12.38 14.38 9.96 2.67 0.12 60.49 18:19:01 1 17.68 10.35 9.63 8.03 0.12 54.18 18:19:01 2 17.11 10.79 8.62 2.96 0.13 60.39 18:19:01 3 26.74 12.51 10.81 4.91 0.12 44.91 18:20:01 all 61.68 0.00 2.48 2.07 0.13 33.63 18:20:01 0 62.66 0.00 1.83 0.50 0.12 34.89 18:20:01 1 63.66 0.00 2.13 2.48 0.10 31.64 18:20:01 2 52.81 0.00 2.64 3.24 0.17 41.14 18:20:01 3 67.65 0.00 3.34 2.06 0.13 26.81 18:21:01 all 71.91 0.00 2.30 2.54 0.13 23.12 18:21:01 0 66.11 0.00 2.94 7.96 0.12 22.88 18:21:01 1 68.93 0.00 1.92 0.42 0.15 28.58 18:21:01 2 79.48 0.00 1.64 0.07 0.12 18.69 18:21:01 3 73.13 0.00 2.71 1.72 0.13 22.31 18:22:01 all 58.29 0.00 2.86 4.21 0.11 34.52 18:22:01 0 55.97 0.00 3.36 11.34 0.12 29.21 18:22:01 1 56.97 0.00 2.84 0.94 0.10 39.16 18:22:01 2 59.85 0.00 2.33 0.59 0.12 37.12 18:22:01 3 60.36 0.00 2.93 4.05 0.12 32.54 18:23:01 all 62.52 0.00 4.54 2.53 0.11 30.30 18:23:01 0 65.86 0.00 5.15 3.69 0.12 25.18 18:23:01 1 59.73 0.00 5.14 3.15 0.10 31.88 18:23:01 2 63.26 0.00 3.62 0.72 0.12 32.29 18:23:01 3 61.24 0.00 4.23 2.56 0.10 31.87 18:24:01 all 70.71 0.00 2.90 0.21 0.10 26.06 18:24:01 0 70.25 0.00 2.64 0.20 0.10 26.81 18:24:01 1 71.80 0.00 2.46 0.03 0.10 25.61 18:24:01 2 68.71 0.00 2.31 0.13 0.10 28.75 18:24:01 3 72.10 0.00 4.22 0.49 0.12 23.08 18:25:01 all 61.49 0.00 2.89 0.60 0.11 34.91 18:25:01 0 58.75 0.00 3.11 0.17 0.12 37.85 18:25:01 1 60.56 0.00 3.26 0.62 0.13 35.43 18:25:01 2 63.53 0.00 2.61 0.95 0.10 32.80 18:25:01 3 63.12 0.00 2.57 0.65 0.10 33.56 18:26:01 all 16.50 0.00 0.98 1.04 0.06 81.41 18:26:01 0 9.49 0.00 1.14 2.44 0.07 86.86 18:26:01 1 33.46 0.00 1.35 0.63 0.08 64.47 18:26:01 2 18.11 0.00 0.95 1.10 0.07 79.77 18:26:01 3 4.93 0.00 0.47 0.00 0.03 94.56 Average: all 52.70 1.49 3.58 2.23 0.11 39.88 Average: 0 50.20 1.79 3.76 3.62 0.11 40.53 Average: 1 54.11 1.29 3.59 2.03 0.11 38.87 Average: 2 52.87 1.34 3.09 1.22 0.12 41.37 Average: 3 53.62 1.56 3.90 2.05 0.11 38.76