---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-40091 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 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 xtopology 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 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 12G 144G 8% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 876 27254 0 4036 30836 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:bf:46:8e brd ff:ff:ff:ff:ff:ff inet 10.30.107.228/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85947sec preferred_lft 85947sec inet6 fe80::f816:3eff:febf:468e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:25:3f:b4:46 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 inet6 fe80::42:25ff:fe3f:b446/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40091) 09/20/24 _x86_64_ (8 CPU) 12:01:26 LINUX RESTART (8 CPU) 12:02:01 tps rtps wtps bread/s bwrtn/s 12:03:01 313.35 38.01 275.34 1737.06 28657.48 12:04:01 152.69 21.27 131.42 828.92 37458.20 12:05:01 110.18 4.08 106.10 445.66 62996.97 12:06:01 66.46 0.27 66.20 7.17 34845.18 12:07:01 114.66 0.07 114.60 0.53 26067.66 12:08:01 127.70 0.25 127.45 2.00 27709.25 Average: 147.47 10.65 136.81 503.36 36287.01 12:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:03:01 29986256 31634000 2952964 8.96 74028 1880792 1460340 4.30 946452 1708172 191100 12:04:01 28319132 30326016 4620088 14.03 87700 2212660 3055576 8.99 2305348 1983860 12476 12:05:01 28018372 30688284 4920848 14.94 94456 2856028 2301468 6.77 2203256 2357504 404 12:06:01 26856924 30209764 6082296 18.47 136080 3433628 2507692 7.38 2903080 2720228 210748 12:07:01 27105288 30504120 5833932 17.71 140632 3485544 2548960 7.50 2630968 2764472 36060 12:08:01 26811984 30492252 6127236 18.60 175512 3670968 2532388 7.45 2675864 2949904 35268 Average: 27849659 30642406 5089561 15.45 118068 2923270 2401071 7.06 2277495 2414023 81009 12:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:03:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 12:03:01 ens3 127.06 83.82 1131.65 27.70 0.00 0.00 0.00 0.00 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 lo 1.43 1.43 0.09 0.09 0.00 0.00 0.00 0.00 12:04:01 ens3 555.36 416.06 4710.29 97.87 0.00 0.00 0.00 0.00 12:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 lo 7.65 7.65 2.18 2.18 0.00 0.00 0.00 0.00 12:05:01 ens3 161.09 126.55 1495.38 26.20 0.00 0.00 0.00 0.00 12:05:01 docker0 2.97 5.48 0.18 77.51 0.00 0.00 0.00 0.00 12:06:01 lo 5.37 5.37 0.50 0.50 0.00 0.00 0.00 0.00 12:06:01 ens3 697.00 638.46 1670.24 3342.00 0.00 0.00 0.00 0.00 12:06:01 vetha39dcf1 160.77 252.28 31.29 750.85 0.00 0.00 0.00 0.06 12:06:01 docker0 160.77 252.15 29.09 750.84 0.00 0.00 0.00 0.00 12:07:01 vethea53172 23.51 52.57 3.13 235.09 0.00 0.00 0.00 0.02 12:07:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 12:07:01 ens3 168.91 124.56 266.52 20.71 0.00 0.00 0.00 0.00 12:07:01 docker0 84.65 109.10 6.44 249.81 0.00 0.00 0.00 0.00 12:08:01 vethea53172 170.95 234.96 30.91 531.98 0.00 0.00 0.00 0.04 12:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:08:01 ens3 273.20 192.57 541.73 37.55 0.00 0.00 0.00 0.00 12:08:01 docker0 170.95 234.89 28.57 531.97 0.00 0.00 0.00 0.00 Average: vethea53172 32.38 47.88 5.67 127.72 0.00 0.00 0.00 0.01 Average: lo 2.71 2.71 0.49 0.49 0.00 0.00 0.00 0.00 Average: ens3 330.70 263.94 1636.10 594.04 0.00 0.00 0.00 0.00 Average: docker0 69.95 100.37 10.73 268.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40091) 09/20/24 _x86_64_ (8 CPU) 12:01:26 LINUX RESTART (8 CPU) 12:02:01 CPU %user %nice %system %iowait %steal %idle 12:03:01 all 10.02 0.00 1.03 2.69 0.03 86.24 12:03:01 0 1.18 0.00 0.35 0.02 0.00 98.45 12:03:01 1 24.27 0.00 1.47 1.75 0.03 72.47 12:03:01 2 2.53 0.00 0.70 7.34 0.02 89.41 12:03:01 3 23.82 0.00 1.85 1.42 0.07 72.84 12:03:01 4 6.61 0.00 1.15 3.18 0.05 89.01 12:03:01 5 11.79 0.00 1.38 1.23 0.03 85.56 12:03:01 6 8.38 0.00 0.72 5.61 0.02 85.27 12:03:01 7 1.59 0.00 0.55 0.95 0.02 96.89 12:04:01 all 19.62 0.00 1.93 1.85 0.06 76.54 12:04:01 0 13.28 0.00 0.55 0.17 0.03 85.98 12:04:01 1 22.60 0.00 1.39 1.09 0.07 74.86 12:04:01 2 25.33 0.00 5.22 2.74 0.08 66.63 12:04:01 3 16.71 0.00 2.16 7.30 0.15 73.67 12:04:01 4 17.66 0.00 4.14 2.95 0.05 75.21 12:04:01 5 22.37 0.00 0.50 0.18 0.07 76.88 12:04:01 6 17.69 0.00 0.92 0.37 0.07 80.95 12:04:01 7 21.36 0.00 0.52 0.02 0.05 78.06 12:05:01 all 12.53 0.00 1.68 2.58 0.05 83.17 12:05:01 0 6.49 0.00 2.10 2.24 0.05 89.12 12:05:01 1 13.71 0.00 1.92 0.12 0.05 84.20 12:05:01 2 12.09 0.00 1.49 0.12 0.05 86.25 12:05:01 3 11.83 0.00 1.34 7.88 0.03 78.91 12:05:01 4 12.61 0.00 1.64 8.80 0.03 76.92 12:05:01 5 9.87 0.00 1.32 0.17 0.03 88.60 12:05:01 6 10.90 0.00 1.42 0.02 0.03 87.63 12:05:01 7 22.73 0.00 2.19 1.32 0.07 73.70 12:06:01 all 11.59 0.00 1.57 1.92 0.05 84.86 12:06:01 0 5.96 0.00 2.01 0.39 0.07 91.58 12:06:01 1 14.34 0.00 1.72 5.68 0.07 78.19 12:06:01 2 1.43 0.00 0.32 0.58 0.00 97.67 12:06:01 3 32.00 0.00 1.48 0.62 0.07 65.84 12:06:01 4 8.71 0.00 1.81 7.02 0.05 82.41 12:06:01 5 11.05 0.00 1.25 0.72 0.05 86.93 12:06:01 6 9.07 0.00 1.00 0.27 0.05 89.62 12:06:01 7 10.13 0.00 3.03 0.12 0.07 86.66 12:07:01 all 1.07 0.00 0.41 2.59 0.02 95.90 12:07:01 0 0.64 0.00 0.40 0.02 0.02 98.93 12:07:01 1 1.30 0.00 0.57 0.72 0.00 97.41 12:07:01 2 0.08 0.00 0.38 17.32 0.02 82.20 12:07:01 3 0.79 0.00 0.39 0.00 0.02 98.80 12:07:01 4 3.63 0.00 0.82 2.54 0.03 92.98 12:07:01 5 0.79 0.00 0.27 0.07 0.02 98.86 12:07:01 6 0.50 0.00 0.10 0.00 0.02 99.38 12:07:01 7 0.87 0.00 0.32 0.00 0.02 98.80 12:08:01 all 5.80 0.00 0.88 2.42 0.04 90.86 12:08:01 0 3.66 0.00 0.84 0.05 0.03 95.42 12:08:01 1 0.70 0.00 0.12 0.00 0.09 99.09 12:08:01 2 0.30 0.00 0.17 10.38 0.00 89.15 12:08:01 3 2.54 0.00 1.27 0.49 0.03 95.67 12:08:01 4 6.98 0.00 1.40 0.61 0.03 90.98 12:08:01 5 4.08 0.00 1.12 0.40 0.03 94.36 12:08:01 6 0.07 0.00 0.52 6.99 0.02 92.41 12:08:01 7 28.17 0.00 1.59 0.29 0.05 69.89 Average: all 10.11 0.00 1.25 2.34 0.04 86.25 Average: 0 5.21 0.00 1.04 0.48 0.03 93.24 Average: 1 12.92 0.00 1.21 1.57 0.05 84.25 Average: 2 6.95 0.00 1.38 6.41 0.03 85.23 Average: 3 14.66 0.00 1.42 2.95 0.06 80.91 Average: 4 9.36 0.00 1.83 4.19 0.04 84.58 Average: 5 9.99 0.00 0.97 0.46 0.04 88.53 Average: 6 7.77 0.00 0.78 2.21 0.03 89.21 Average: 7 14.10 0.00 1.36 0.45 0.04 84.04