---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-81765 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 15G 141G 10% / 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 924 24224 0 7018 30788 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:93:47:cb brd ff:ff:ff:ff:ff:ff inet 10.30.107.70/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85886sec preferred_lft 85886sec inet6 fe80::f816:3eff:fe93:47cb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:59:36:dd:24 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-81765) 11/05/24 _x86_64_ (8 CPU) 13:39:56 LINUX RESTART (8 CPU) 13:40:01 tps rtps wtps bread/s bwrtn/s 13:41:02 108.86 47.98 60.88 4437.59 75318.23 13:42:01 285.58 26.92 258.66 894.48 42249.95 13:43:01 232.44 62.57 169.87 4677.09 54888.19 13:44:01 73.89 1.13 72.76 92.64 45273.71 13:45:01 307.32 13.23 294.08 2422.26 37903.68 13:46:01 461.41 4.18 457.22 496.45 114534.24 13:47:01 91.15 0.02 91.13 0.13 7798.70 13:48:01 69.06 1.12 67.94 69.46 3287.99 Average: 203.54 19.63 183.91 1637.82 47668.54 13:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:41:02 30652412 31892120 2286808 6.94 38568 1529232 1302504 3.83 623924 1411400 124 13:42:01 30255716 31647956 2683504 8.15 56336 1655044 1454408 4.28 906016 1502764 73256 13:43:01 29264620 31189664 3674600 11.16 84988 2137968 1790180 5.27 1486548 1868156 34100 13:44:01 27259996 29505240 5679224 17.24 91684 2442372 3598380 10.59 3227636 2110908 28464 13:45:01 28007640 31619584 4931580 14.97 110672 3751108 1423812 4.19 1398192 3131168 256184 13:46:01 22302956 29184032 10636264 32.29 183900 6711872 10667656 31.39 4108744 5847224 3504 13:47:01 18836032 26037488 14103188 42.82 192632 7021508 12615808 37.12 7360128 6032548 2704 13:48:01 24877476 31596548 8061744 24.47 195380 6591604 1474340 4.34 1893140 5558040 18536 Average: 26432106 30334079 6507114 19.75 119270 3980088 4290886 12.62 2625541 3432776 52109 13:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:41:02 ens3 209.25 129.99 583.57 28.83 0.00 0.00 0.00 0.00 13:41:02 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 13:41:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 ens3 227.72 137.61 643.11 47.24 0.00 0.00 0.00 0.00 13:42:01 lo 1.15 1.15 0.11 0.11 0.00 0.00 0.00 0.00 13:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 ens3 332.83 257.49 2863.41 59.75 0.00 0.00 0.00 0.00 13:43:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 13:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:44:01 ens3 607.85 396.30 4436.66 91.34 0.00 0.00 0.00 0.00 13:44:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 13:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:45:01 ens3 579.50 351.84 3282.43 92.69 0.00 0.00 0.00 0.00 13:45:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 13:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:46:01 br-badfcc650a92 0.05 0.12 0.00 0.01 0.00 0.00 0.00 0.00 13:46:01 veth16db27a 63.99 54.27 14.17 4.80 0.00 0.00 0.00 0.00 13:46:01 ens3 1087.80 528.03 25091.62 48.58 0.00 0.00 0.00 0.00 13:46:01 vethac50ff3 16.58 14.86 2.06 2.37 0.00 0.00 0.00 0.00 13:47:01 br-badfcc650a92 10.03 6.83 0.55 0.48 0.00 0.00 0.00 0.00 13:47:01 veth16db27a 102.17 103.38 317.92 8.93 0.00 0.00 0.00 0.03 13:47:01 ens3 0.87 0.60 0.20 0.57 0.00 0.00 0.00 0.00 13:47:01 vethac50ff3 34.43 24.90 2.78 3.31 0.00 0.00 0.00 0.00 13:48:01 ens3 72.27 43.89 67.00 36.24 0.00 0.00 0.00 0.00 13:48:01 lo 22.50 22.50 2.38 2.38 0.00 0.00 0.00 0.00 13:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 390.10 230.91 4629.13 50.66 0.00 0.00 0.00 0.00 Average: lo 2.44 2.44 0.27 0.27 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-81765) 11/05/24 _x86_64_ (8 CPU) 13:39:56 LINUX RESTART (8 CPU) 13:40:01 CPU %user %nice %system %iowait %steal %idle 13:41:02 all 2.38 0.00 0.65 1.04 0.02 95.90 13:41:02 0 4.22 0.00 0.37 1.65 0.02 93.74 13:41:02 1 2.40 0.00 0.67 0.62 0.02 96.30 13:41:02 2 3.12 0.00 0.62 2.67 0.03 93.56 13:41:02 3 1.74 0.00 1.64 0.62 0.02 95.99 13:41:02 4 1.00 0.00 0.57 0.25 0.02 98.16 13:41:02 5 1.37 0.00 0.37 2.05 0.03 96.18 13:41:02 6 2.37 0.00 0.33 0.20 0.02 97.08 13:41:02 7 2.85 0.00 0.60 0.27 0.02 96.27 13:42:01 all 6.24 0.00 0.61 1.22 0.02 91.91 13:42:01 0 8.10 0.00 0.37 0.12 0.03 91.38 13:42:01 1 17.96 0.00 1.07 0.36 0.02 80.59 13:42:01 2 1.75 0.00 0.22 0.02 0.02 97.99 13:42:01 3 5.09 0.00 1.36 5.82 0.03 87.70 13:42:01 4 5.01 0.00 0.54 0.12 0.02 94.31 13:42:01 5 0.20 0.00 0.12 2.89 0.02 96.77 13:42:01 6 8.21 0.00 0.51 0.03 0.02 91.23 13:42:01 7 3.58 0.00 0.73 0.42 0.02 95.25 13:43:01 all 17.60 0.00 1.29 1.19 0.06 79.87 13:43:01 0 13.78 0.00 0.93 1.05 0.05 84.18 13:43:01 1 16.09 0.00 1.04 0.74 0.05 82.09 13:43:01 2 9.95 0.00 0.79 1.14 0.08 88.04 13:43:01 3 24.25 0.00 1.92 5.00 0.07 68.76 13:43:01 4 14.57 0.00 0.87 0.02 0.07 84.47 13:43:01 5 27.92 0.00 1.59 0.62 0.07 69.81 13:43:01 6 17.36 0.00 1.50 0.68 0.05 80.40 13:43:01 7 16.82 0.00 1.67 0.28 0.07 81.16 13:44:01 all 48.97 0.00 1.34 0.23 0.08 49.39 13:44:01 0 51.88 0.00 1.09 0.10 0.08 46.85 13:44:01 1 53.52 0.00 0.93 0.02 0.08 45.44 13:44:01 2 49.92 0.00 1.41 0.00 0.08 48.58 13:44:01 3 50.02 0.00 1.59 1.02 0.07 47.31 13:44:01 4 43.64 0.00 1.05 0.00 0.07 55.24 13:44:01 5 52.10 0.00 2.49 0.02 0.10 45.29 13:44:01 6 50.91 0.00 0.63 0.00 0.07 48.39 13:44:01 7 39.81 0.00 1.47 0.68 0.08 57.95 13:45:01 all 23.00 0.00 2.17 1.08 0.06 73.69 13:45:01 0 31.38 0.00 2.54 0.40 0.07 65.62 13:45:01 1 31.67 0.00 2.93 0.38 0.08 64.93 13:45:01 2 30.14 0.00 2.82 0.22 0.07 66.76 13:45:01 3 16.65 0.00 1.78 1.32 0.03 80.22 13:45:01 4 24.43 0.00 1.49 0.00 0.07 74.02 13:45:01 5 14.50 0.00 1.87 1.30 0.03 82.29 13:45:01 6 13.00 0.00 2.04 2.04 0.05 82.86 13:45:01 7 22.18 0.00 1.88 2.98 0.05 72.91 13:46:01 all 44.47 0.00 9.23 2.17 0.11 44.02 13:46:01 0 43.55 0.00 9.53 1.27 0.10 45.55 13:46:01 1 41.40 0.00 9.81 6.80 0.12 41.86 13:46:01 2 44.10 0.00 8.30 1.29 0.10 46.21 13:46:01 3 44.76 0.00 9.53 3.40 0.10 42.21 13:46:01 4 45.26 0.00 9.37 1.86 0.10 43.40 13:46:01 5 46.68 0.00 10.17 1.57 0.12 41.46 13:46:01 6 42.70 0.00 9.04 0.63 0.09 47.55 13:46:01 7 47.24 0.00 8.11 0.58 0.12 43.96 13:47:01 all 38.89 0.00 2.39 0.30 0.10 58.33 13:47:01 0 52.29 0.00 2.24 0.30 0.10 45.07 13:47:01 1 37.72 0.00 2.35 0.64 0.08 59.22 13:47:01 2 47.93 0.00 2.64 0.74 0.10 48.59 13:47:01 3 33.04 0.00 2.38 0.12 0.12 64.35 13:47:01 4 33.38 0.00 2.15 0.29 0.10 64.09 13:47:01 5 35.95 0.00 2.55 0.05 0.13 61.31 13:47:01 6 34.38 0.00 2.36 0.12 0.10 63.04 13:47:01 7 36.40 0.00 2.43 0.12 0.08 60.97 13:48:01 all 17.68 0.00 5.35 0.16 0.09 76.71 13:48:01 0 15.58 0.00 5.86 0.08 0.08 78.40 13:48:01 1 30.73 0.00 5.33 0.10 0.10 63.74 13:48:01 2 18.44 0.00 5.20 0.13 0.10 76.13 13:48:01 3 15.93 0.00 5.46 0.10 0.10 78.41 13:48:01 4 16.28 0.00 5.32 0.10 0.08 78.22 13:48:01 5 14.83 0.00 4.87 0.05 0.07 80.18 13:48:01 6 15.64 0.00 5.42 0.07 0.10 78.76 13:48:01 7 14.04 0.00 5.33 0.64 0.08 79.91 Average: all 24.90 0.00 2.87 0.92 0.07 71.24 Average: 0 27.61 0.00 2.85 0.62 0.07 68.85 Average: 1 28.93 0.00 3.01 1.20 0.07 66.79 Average: 2 25.67 0.00 2.74 0.78 0.07 70.74 Average: 3 23.95 0.00 3.20 2.17 0.07 70.62 Average: 4 22.95 0.00 2.66 0.33 0.06 74.00 Average: 5 24.21 0.00 3.00 1.07 0.07 71.66 Average: 6 23.06 0.00 2.72 0.47 0.06 73.69 Average: 7 22.86 0.00 2.77 0.75 0.07 73.56