---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24095 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: 2799.998 BogoMIPS: 5599.99 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 11G 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 892 28108 0 3166 30828 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:e9:ef:2b brd ff:ff:ff:ff:ff:ff inet 10.30.107.191/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85993sec preferred_lft 85993sec inet6 fe80::f816:3eff:fee9:ef2b/64 scope link valid_lft forever preferred_lft forever 3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d4:a9:32:cb 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:d4ff:fea9:32cb/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-24095) 07/16/24 _x86_64_ (8 CPU) 03:27:29 LINUX RESTART (8 CPU) 03:28:01 tps rtps wtps bread/s bwrtn/s 03:29:01 341.89 70.80 271.09 4581.50 20471.79 03:30:01 138.39 20.00 118.40 482.19 26971.77 03:31:01 26.01 0.55 25.46 46.39 12827.33 03:32:01 61.51 3.22 58.30 446.65 24521.83 03:33:01 108.23 0.43 107.80 10.93 34531.18 03:34:01 45.91 1.32 44.59 65.72 17041.83 Average: 120.32 16.05 104.27 938.88 22727.67 03:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:29:01 30136556 31702212 2802664 8.51 69576 1807608 1432040 4.21 868856 1642992 152568 03:30:01 28755100 30650004 4184120 12.70 85808 2106376 2508784 7.38 1987972 1873280 10492 03:31:01 28350444 30299948 4588776 13.93 88896 2154884 3192944 9.39 2381760 1879968 6816 03:32:01 28084256 30410296 4854964 14.74 94960 2516100 2604216 7.66 2339684 2162828 56 03:33:01 27380876 30055200 5558344 16.87 101204 2850440 3255288 9.58 2714796 2473208 1512 03:34:01 28835260 31620456 4103960 12.46 104784 2955732 1448396 4.26 1168236 2562532 6024 Average: 28590415 30789686 4348805 13.20 90871 2398523 2406945 7.08 1910217 2099135 29578 03:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 lo 1.87 1.87 0.21 0.21 0.00 0.00 0.00 0.00 03:29:01 ens3 390.67 266.04 1575.32 76.53 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 03:30:01 ens3 503.52 352.36 3620.95 86.11 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 03:31:01 ens3 460.72 285.90 674.01 99.78 0.00 0.00 0.00 0.00 03:32:01 docker0 2.00 3.48 0.11 39.01 0.00 0.00 0.00 0.00 03:32:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 03:32:01 ens3 376.22 254.43 1488.29 79.33 0.00 0.00 0.00 0.00 03:33:01 docker0 4.05 7.55 0.23 78.96 0.00 0.00 0.00 0.00 03:33:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:33:01 ens3 400.90 263.17 337.21 97.90 0.00 0.00 0.00 0.00 03:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 lo 16.13 16.13 1.46 1.46 0.00 0.00 0.00 0.00 03:34:01 ens3 258.24 204.30 288.54 83.99 0.00 0.00 0.00 0.00 Average: docker0 1.01 1.84 0.06 19.66 0.00 0.00 0.00 0.00 Average: lo 3.37 3.37 0.31 0.31 0.00 0.00 0.00 0.00 Average: ens3 398.38 271.03 1330.72 87.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24095) 07/16/24 _x86_64_ (8 CPU) 03:27:29 LINUX RESTART (8 CPU) 03:28:01 CPU %user %nice %system %iowait %steal %idle 03:29:01 all 10.92 0.00 1.14 2.85 0.04 85.05 03:29:01 0 5.16 0.00 1.54 11.07 0.03 82.20 03:29:01 1 3.90 0.00 0.59 0.55 0.02 94.95 03:29:01 2 2.84 0.00 0.82 2.29 0.08 93.97 03:29:01 3 10.16 0.00 1.02 0.65 0.05 88.12 03:29:01 4 12.61 0.00 1.29 1.25 0.03 84.81 03:29:01 5 20.35 0.00 1.35 0.85 0.03 77.42 03:29:01 6 27.90 0.00 1.70 5.96 0.07 64.38 03:29:01 7 4.39 0.00 0.92 0.17 0.03 94.49 03:30:01 all 24.95 0.00 1.08 2.10 0.06 71.80 03:30:01 0 17.18 0.00 0.85 1.40 0.03 80.53 03:30:01 1 24.63 0.00 0.99 3.21 0.07 71.11 03:30:01 2 19.02 0.00 1.22 0.80 0.05 78.90 03:30:01 3 22.52 0.00 0.87 1.74 0.07 74.81 03:30:01 4 33.58 0.00 1.27 1.07 0.08 63.99 03:30:01 5 34.72 0.00 1.89 1.61 0.10 61.67 03:30:01 6 24.89 0.00 0.97 6.95 0.07 67.12 03:30:01 7 23.07 0.00 0.60 0.03 0.05 76.25 03:31:01 all 40.49 0.00 1.13 0.50 0.07 57.81 03:31:01 0 27.34 0.00 1.29 0.00 0.07 71.31 03:31:01 1 46.14 0.00 1.34 3.66 0.07 48.80 03:31:01 2 56.11 0.00 1.46 0.02 0.08 42.33 03:31:01 3 37.44 0.00 0.99 0.08 0.05 61.44 03:31:01 4 43.85 0.00 1.14 0.00 0.07 54.95 03:31:01 5 41.86 0.00 0.89 0.15 0.07 57.03 03:31:01 6 32.76 0.00 1.14 0.08 0.07 65.95 03:31:01 7 38.52 0.00 0.77 0.00 0.05 60.66 03:32:01 all 25.24 0.00 1.65 1.82 0.08 71.21 03:32:01 0 18.66 0.00 1.64 0.05 0.05 79.60 03:32:01 1 26.00 0.00 1.26 6.42 0.07 66.26 03:32:01 2 42.37 0.00 2.29 1.80 0.07 53.48 03:32:01 3 30.11 0.00 1.36 0.18 0.08 68.26 03:32:01 4 15.08 0.00 1.73 4.07 0.08 79.04 03:32:01 5 16.95 0.00 1.96 0.03 0.10 80.96 03:32:01 6 24.84 0.00 1.44 1.71 0.08 71.92 03:32:01 7 27.98 0.00 1.46 0.32 0.07 70.17 03:33:01 all 24.15 0.00 2.27 2.12 0.08 71.38 03:33:01 0 23.55 0.00 2.06 0.15 0.08 74.15 03:33:01 1 15.53 0.00 2.61 2.17 0.07 79.63 03:33:01 2 27.08 0.00 2.38 0.03 0.08 70.42 03:33:01 3 28.71 0.00 2.28 6.31 0.07 62.64 03:33:01 4 22.68 0.00 2.27 2.47 0.07 72.51 03:33:01 5 19.13 0.00 1.87 0.13 0.07 78.79 03:33:01 6 31.48 0.00 2.34 0.84 0.08 65.25 03:33:01 7 24.98 0.00 2.43 4.92 0.08 67.59 03:34:01 all 12.93 0.00 1.27 1.88 0.06 83.86 03:34:01 0 19.28 0.00 1.57 3.26 0.07 75.82 03:34:01 1 7.65 0.00 0.90 0.02 0.03 91.40 03:34:01 2 12.44 0.00 1.09 0.03 0.10 86.34 03:34:01 3 7.75 0.00 1.31 0.55 0.03 90.36 03:34:01 4 5.32 0.00 1.34 2.96 0.05 90.33 03:34:01 5 12.14 0.00 1.29 0.45 0.05 86.07 03:34:01 6 32.98 0.00 1.76 2.22 0.07 62.98 03:34:01 7 5.99 0.00 0.92 5.52 0.05 87.52 Average: all 23.11 0.00 1.42 1.88 0.06 73.52 Average: 0 18.53 0.00 1.49 2.65 0.06 77.27 Average: 1 20.65 0.00 1.28 2.67 0.05 75.35 Average: 2 26.62 0.00 1.54 0.83 0.08 70.93 Average: 3 22.77 0.00 1.30 1.58 0.06 74.29 Average: 4 22.20 0.00 1.50 1.97 0.06 74.26 Average: 5 24.20 0.00 1.54 0.54 0.07 73.65 Average: 6 29.14 0.00 1.56 2.96 0.07 66.27 Average: 7 20.81 0.00 1.18 1.82 0.06 76.13