---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-11252 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: 2800.000 BogoMIPS: 5600.00 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 62M 62M 0 100% /snap/core20/1405 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 64M 64M 0 100% /snap/core20/2434 ---> free -m: total used free shared buff/cache available Mem: 15997 735 11353 1 3908 14922 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:18:ed:6d brd ff:ff:ff:ff:ff:ff inet 10.30.170.171/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85819sec preferred_lft 85819sec inet6 fe80::f816:3eff:fe18:ed6d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0e:5e:c7:c1 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-11252) 11/28/24 _x86_64_ (4 CPU) 18:20:48 LINUX RESTART (4 CPU) 18:21:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:22:02 370.94 178.14 192.80 0.00 13087.95 45781.04 0.00 18:23:01 249.81 45.36 204.46 0.00 2875.91 13349.80 0.00 18:24:01 27.13 6.82 20.31 0.00 378.87 9297.12 0.00 18:25:01 110.38 1.20 109.18 0.00 35.99 3726.45 0.00 18:26:01 89.49 12.78 76.70 0.00 2521.18 27163.74 0.00 18:27:01 29.21 0.27 28.95 0.00 17.33 4960.37 0.00 18:28:01 50.62 0.27 50.36 0.00 8.93 9350.71 0.00 18:29:01 30.34 1.20 29.15 0.00 106.65 14035.53 0.00 18:30:01 16.23 0.92 15.31 0.00 64.79 5304.85 0.00 Average: 107.98 27.40 80.58 0.00 2120.57 14777.02 0.00 18:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:22:02 13453520 15393544 594748 3.63 58004 2087344 1335992 7.66 837156 1829992 113992 18:23:01 12239080 14677620 1286736 7.85 84136 2536848 2027164 11.63 1598840 2236152 220784 18:24:01 11767168 14303492 1656372 10.11 88712 2625664 2370980 13.60 2076224 2222440 40160 18:25:01 11663456 14265384 1694208 10.34 99412 2676620 2196332 12.60 2144772 2254960 30560 18:26:01 10825104 13937308 2012644 12.29 111344 3154532 2615888 15.01 2661052 2539604 57140 18:27:01 10599500 13633416 2317136 14.14 113000 3074500 2960340 16.98 2981612 2446504 34296 18:28:01 10604876 13721312 2229108 13.61 116740 3148236 2960788 16.99 2917168 2502404 25112 18:29:01 11649580 15296828 653660 3.99 121036 3653500 1449672 8.32 1531260 2827176 149920 18:30:01 11683412 15334076 615648 3.76 121592 3656500 1398368 8.02 1497692 2825692 1272 Average: 11609522 14506998 1451140 8.86 101553 2957083 2146169 12.31 2027308 2409436 74804 18:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:22:02 ens3 456.62 291.32 1796.08 71.87 0.00 0.00 0.00 0.00 18:22:02 lo 1.70 1.70 0.16 0.16 0.00 0.00 0.00 0.00 18:22:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:23:01 ens3 311.74 252.66 3584.21 41.61 0.00 0.00 0.00 0.00 18:23:01 lo 1.69 1.69 0.17 0.17 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 18:24:01 ens3 118.83 105.55 403.05 23.31 0.00 0.00 0.00 0.00 18:24:01 lo 1.07 1.07 0.11 0.11 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 18:25:01 ens3 76.62 64.04 108.93 17.32 0.00 0.00 0.00 0.00 18:25:01 lo 2.07 2.07 0.20 0.20 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 18:26:01 ens3 293.95 194.57 3923.94 23.60 0.00 0.00 0.00 0.00 18:26:01 lo 4235.16 4235.16 4019.63 4019.63 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 18:27:01 ens3 92.27 75.35 161.54 24.55 0.00 0.00 0.00 0.00 18:27:01 lo 1828.80 1828.80 1728.68 1728.68 0.00 0.00 0.00 0.00 18:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:28:01 ens3 94.47 65.09 762.81 13.40 0.00 0.00 0.00 0.00 18:28:01 lo 2238.48 2238.48 2120.50 2120.50 0.00 0.00 0.00 0.00 18:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:29:01 ens3 156.36 142.44 965.60 53.47 0.00 0.00 0.00 0.00 18:29:01 lo 11.15 11.15 1.08 1.08 0.00 0.00 0.00 0.00 18:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 ens3 192.65 214.18 84.01 483.52 0.00 0.00 0.00 0.00 18:30:01 lo 39.79 39.79 3.93 3.93 0.00 0.00 0.00 0.00 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 199.07 155.96 1305.84 83.71 0.00 0.00 0.00 0.00 Average: lo 930.58 930.58 876.55 876.55 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-11252) 11/28/24 _x86_64_ (4 CPU) 18:20:48 LINUX RESTART (4 CPU) 18:21:01 CPU %user %nice %system %iowait %steal %idle 18:22:02 all 17.67 18.31 14.01 4.02 0.11 45.88 18:22:02 0 16.89 18.92 13.75 4.41 0.12 45.92 18:22:02 1 18.33 18.35 13.56 2.49 0.10 47.16 18:22:02 2 23.18 16.81 14.03 4.06 0.10 41.81 18:22:02 3 12.25 19.18 14.70 5.12 0.10 48.65 18:23:01 all 35.77 0.00 2.03 3.04 0.09 59.08 18:23:01 0 31.92 0.00 1.73 0.82 0.07 65.46 18:23:01 1 42.35 0.00 2.25 0.94 0.09 54.38 18:23:01 2 41.08 0.00 2.26 5.56 0.10 51.00 18:23:01 3 27.70 0.00 1.87 4.85 0.10 65.47 18:24:01 all 73.17 0.00 2.14 0.30 0.10 24.29 18:24:01 0 70.21 0.00 2.25 0.17 0.10 27.28 18:24:01 1 76.47 0.00 2.06 0.23 0.12 21.12 18:24:01 2 74.95 0.00 2.53 0.22 0.08 22.22 18:24:01 3 71.05 0.00 1.73 0.59 0.08 26.54 18:25:01 all 76.93 0.00 2.18 0.77 0.10 20.02 18:25:01 0 78.52 0.00 2.65 0.47 0.08 18.28 18:25:01 1 81.60 0.00 2.04 0.13 0.10 16.12 18:25:01 2 78.05 0.00 2.12 2.43 0.10 17.30 18:25:01 3 69.56 0.00 1.89 0.05 0.10 28.39 18:26:01 all 58.86 0.00 3.87 1.60 0.12 35.55 18:26:01 0 57.74 0.00 2.71 0.54 0.10 38.91 18:26:01 1 62.03 0.00 4.66 1.76 0.08 31.47 18:26:01 2 60.22 0.00 3.39 2.23 0.08 34.08 18:26:01 3 55.43 0.00 4.73 1.88 0.22 37.74 18:27:01 all 71.43 0.00 2.69 0.23 0.10 25.55 18:27:01 0 62.54 0.00 2.53 0.40 0.08 34.44 18:27:01 1 73.42 0.00 2.50 0.15 0.10 23.83 18:27:01 2 77.96 0.00 2.88 0.08 0.12 18.96 18:27:01 3 71.80 0.00 2.84 0.29 0.10 24.97 18:28:01 all 64.18 0.00 2.86 0.57 0.10 32.30 18:28:01 0 60.17 0.00 3.18 0.57 0.12 35.96 18:28:01 1 64.32 0.00 3.11 0.29 0.08 32.20 18:28:01 2 65.12 0.00 2.71 0.45 0.08 31.63 18:28:01 3 67.11 0.00 2.43 0.96 0.10 29.39 18:29:01 all 38.10 0.00 1.66 1.05 0.08 59.11 18:29:01 0 56.15 0.00 2.53 0.08 0.10 41.14 18:29:01 1 32.66 0.00 1.32 0.25 0.07 65.70 18:29:01 2 35.89 0.00 1.60 3.27 0.08 59.15 18:29:01 3 27.76 0.00 1.19 0.60 0.07 70.39 18:30:01 all 7.63 0.00 0.72 0.35 0.05 91.25 18:30:01 0 5.53 0.00 0.87 0.00 0.03 93.57 18:30:01 1 15.66 0.00 0.50 0.94 0.05 82.85 18:30:01 2 3.19 0.00 0.58 0.45 0.05 95.72 18:30:01 3 6.16 0.00 0.93 0.00 0.05 92.86 Average: all 49.32 2.02 3.57 1.32 0.09 43.67 Average: 0 48.89 2.09 3.57 0.82 0.09 44.54 Average: 1 51.91 2.02 3.55 0.80 0.09 41.64 Average: 2 51.06 1.86 3.56 2.08 0.09 41.35 Average: 3 45.44 2.12 3.58 1.58 0.10 47.17