---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1511 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 16G 140G 11% / 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 879 22821 0 8466 30832 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:25:24:57 brd ff:ff:ff:ff:ff:ff inet 10.30.106.144/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85720sec preferred_lft 85720sec inet6 fe80::f816:3eff:fe25:2457/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b8:fe:12:3b 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:b8ff:fefe:123b/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-1511) 10/01/25 _x86_64_ (8 CPU) 02:39:18 LINUX RESTART (8 CPU) 02:40:01 tps rtps wtps bread/s bwrtn/s 02:41:01 333.14 20.00 313.15 2296.02 175892.02 02:42:01 611.73 3.35 608.38 408.13 179687.70 02:43:01 139.03 0.58 138.45 76.00 21128.53 02:44:01 13.80 0.02 13.78 2.53 481.57 02:45:01 6.50 0.00 6.50 0.00 155.97 02:46:01 5.43 0.00 5.43 0.00 141.18 02:47:01 8.83 0.00 8.83 0.00 234.23 02:48:01 27.31 0.00 27.31 0.00 468.91 02:49:01 6.27 0.00 6.27 0.00 133.58 02:50:01 74.37 0.78 73.59 36.79 1552.54 Average: 122.65 2.47 120.17 281.94 37989.02 02:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:41:01 24810160 31571432 8129060 24.68 120012 6783472 2317048 6.82 1054084 6560464 2757428 02:42:01 21163140 29192168 11776080 35.75 172560 7892492 11789456 34.69 3709468 7329640 2356 02:43:01 19115012 27575576 13824208 41.97 202116 8250992 13564460 39.91 5492140 7528252 1620 02:44:01 18258616 26722024 14680604 44.57 202336 8253980 14529204 42.75 6345596 7525152 116 02:45:01 18250472 26715064 14688748 44.59 202516 8254976 14545968 42.80 6353252 7525016 532 02:46:01 18260632 26725808 14678588 44.56 202656 8255352 14582972 42.91 6342776 7525208 616 02:47:01 18246608 26712740 14692612 44.61 202812 8256064 14599424 42.95 6355304 7525568 1188 02:48:01 18208776 26677916 14730444 44.72 203016 8259204 14616472 43.01 6391460 7527728 304 02:49:01 18196388 26665800 14742832 44.76 203148 8259256 14615108 43.00 6405336 7527376 392 02:50:01 23343484 31534744 9595736 29.13 204616 7979772 1704524 5.02 1642388 7266220 11628 Average: 19785329 28009327 13153891 39.93 191579 8044556 11686464 34.38 5009180 7384062 277618 02:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:41:01 ens3 1817.20 977.07 47556.27 85.24 0.00 0.00 0.00 0.00 02:41:01 lo 21.66 21.66 2.34 2.34 0.00 0.00 0.00 0.00 02:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 veth2326d0c 91.25 91.07 15.43 18.47 0.00 0.00 0.00 0.00 02:42:01 br-2eb6ea35c2b2 9.96 23.79 0.75 325.44 0.00 0.00 0.00 0.00 02:42:01 veth1e1306f 0.00 0.50 0.00 0.03 0.00 0.00 0.00 0.00 02:42:01 veth787192c 9.63 24.19 0.87 325.46 0.00 0.00 0.00 0.03 02:43:01 veth2326d0c 0.32 0.60 0.45 0.05 0.00 0.00 0.00 0.00 02:43:01 br-2eb6ea35c2b2 0.90 0.60 0.05 0.04 0.00 0.00 0.00 0.00 02:43:01 veth1e1306f 0.00 0.25 0.00 0.01 0.00 0.00 0.00 0.00 02:43:01 veth787192c 0.48 0.62 0.03 0.03 0.00 0.00 0.00 0.00 02:44:01 veth2326d0c 101.10 100.67 14.11 26.27 0.00 0.00 0.00 0.00 02:44:01 br-2eb6ea35c2b2 0.20 0.12 0.01 0.01 0.00 0.00 0.00 0.00 02:44:01 veth1e1306f 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 veth787192c 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 02:45:01 veth2326d0c 0.22 0.22 0.58 0.02 0.00 0.00 0.00 0.00 02:45:01 br-2eb6ea35c2b2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 veth1e1306f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 veth787192c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 veth2326d0c 0.23 0.23 0.58 0.02 0.00 0.00 0.00 0.00 02:46:01 br-2eb6ea35c2b2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 veth1e1306f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 veth787192c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 veth2326d0c 0.20 0.22 0.58 0.02 0.00 0.00 0.00 0.00 02:47:01 br-2eb6ea35c2b2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 veth1e1306f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 veth787192c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 veth2326d0c 3.62 3.52 1.49 1.17 0.00 0.00 0.00 0.00 02:48:01 br-2eb6ea35c2b2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 veth1e1306f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 veth787192c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 veth2326d0c 0.28 0.28 0.62 0.02 0.00 0.00 0.00 0.00 02:49:01 br-2eb6ea35c2b2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 veth1e1306f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 veth787192c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 ens3 2504.63 1428.31 53984.39 200.26 0.00 0.00 0.00 0.00 02:50:01 lo 37.99 37.99 3.70 3.70 0.00 0.00 0.00 0.00 02:50:01 docker0 14.45 18.60 2.27 310.99 0.00 0.00 0.00 0.00 Average: ens3 218.29 119.79 5297.08 12.88 0.00 0.00 0.00 0.00 Average: lo 3.37 3.37 0.33 0.33 0.00 0.00 0.00 0.00 Average: docker0 1.44 1.86 0.23 31.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1511) 10/01/25 _x86_64_ (8 CPU) 02:39:18 LINUX RESTART (8 CPU) 02:40:01 CPU %user %nice %system %iowait %steal %idle 02:41:01 all 19.31 0.00 6.54 3.18 0.06 70.91 02:41:01 0 20.79 0.00 7.16 4.66 0.05 67.34 02:41:01 1 18.73 0.00 6.77 0.57 0.05 73.88 02:41:01 2 29.43 0.00 7.49 3.56 0.10 59.42 02:41:01 3 24.24 0.00 7.14 2.64 0.07 65.90 02:41:01 4 14.13 0.00 5.49 0.52 0.05 79.81 02:41:01 5 14.06 0.00 5.86 1.76 0.05 78.27 02:41:01 6 20.74 0.00 6.59 1.22 0.08 71.36 02:41:01 7 12.34 0.00 5.77 10.50 0.05 71.33 02:42:01 all 48.52 0.00 8.37 3.61 0.09 39.42 02:42:01 0 47.87 0.00 10.33 15.54 0.10 26.16 02:42:01 1 48.28 0.00 8.47 0.51 0.08 42.65 02:42:01 2 49.41 0.00 8.37 1.27 0.10 40.84 02:42:01 3 49.20 0.00 7.98 1.00 0.08 41.73 02:42:01 4 48.97 0.00 7.67 5.08 0.10 38.18 02:42:01 5 50.14 0.00 7.26 1.00 0.08 41.52 02:42:01 6 48.62 0.00 8.97 0.72 0.09 41.62 02:42:01 7 45.61 0.00 7.88 3.82 0.08 42.60 02:43:01 all 36.61 0.00 4.00 0.56 0.10 58.74 02:43:01 0 35.19 0.00 4.00 0.03 0.10 60.68 02:43:01 1 38.92 0.00 4.23 0.15 0.10 56.60 02:43:01 2 35.79 0.00 4.12 1.63 0.08 58.37 02:43:01 3 37.07 0.00 4.15 0.27 0.10 58.41 02:43:01 4 41.83 0.00 4.35 1.28 0.10 52.44 02:43:01 5 36.02 0.00 3.54 0.40 0.08 59.95 02:43:01 6 31.98 0.00 4.06 0.65 0.10 63.20 02:43:01 7 36.08 0.00 3.55 0.03 0.08 60.24 02:44:01 all 10.07 0.00 1.15 0.04 0.08 88.66 02:44:01 0 10.60 0.00 1.30 0.07 0.07 87.96 02:44:01 1 9.23 0.00 1.05 0.08 0.08 89.55 02:44:01 2 10.88 0.00 1.28 0.00 0.08 87.76 02:44:01 3 8.67 0.00 1.14 0.00 0.07 90.13 02:44:01 4 10.51 0.00 0.87 0.03 0.10 88.49 02:44:01 5 9.40 0.00 1.17 0.03 0.08 89.31 02:44:01 6 11.40 0.00 1.30 0.05 0.08 87.16 02:44:01 7 9.88 0.00 1.07 0.00 0.08 88.97 02:45:01 all 2.57 0.00 0.42 0.02 0.09 96.90 02:45:01 0 1.85 0.00 0.48 0.02 0.08 97.56 02:45:01 1 3.76 0.00 0.32 0.10 0.07 95.76 02:45:01 2 2.12 0.00 0.40 0.00 0.12 97.36 02:45:01 3 2.33 0.00 0.57 0.03 0.12 96.94 02:45:01 4 2.99 0.00 0.37 0.00 0.08 96.56 02:45:01 5 2.36 0.00 0.37 0.02 0.10 97.16 02:45:01 6 3.08 0.00 0.43 0.02 0.10 96.37 02:45:01 7 2.04 0.00 0.40 0.00 0.08 97.48 02:46:01 all 2.14 0.00 0.40 0.02 0.08 97.36 02:46:01 0 1.54 0.00 0.27 0.00 0.07 98.13 02:46:01 1 2.45 0.00 0.64 0.08 0.10 96.73 02:46:01 2 1.51 0.00 0.42 0.02 0.05 98.00 02:46:01 3 2.89 0.00 0.38 0.03 0.07 96.62 02:46:01 4 1.74 0.00 0.45 0.02 0.10 97.69 02:46:01 5 1.24 0.00 0.33 0.00 0.10 98.33 02:46:01 6 2.48 0.00 0.42 0.00 0.08 97.02 02:46:01 7 3.24 0.00 0.32 0.00 0.08 96.35 02:47:01 all 3.37 0.00 0.49 0.02 0.08 96.04 02:47:01 0 3.06 0.00 0.50 0.00 0.07 96.37 02:47:01 1 4.30 0.00 0.67 0.08 0.08 94.86 02:47:01 2 3.46 0.00 0.40 0.02 0.07 96.05 02:47:01 3 3.51 0.00 0.48 0.02 0.08 95.90 02:47:01 4 2.19 0.00 0.33 0.02 0.07 97.39 02:47:01 5 3.36 0.00 0.47 0.00 0.08 96.08 02:47:01 6 3.58 0.00 0.57 0.00 0.08 95.77 02:47:01 7 3.50 0.00 0.49 0.02 0.08 95.91 02:48:01 all 4.46 0.00 0.65 0.04 0.08 94.77 02:48:01 0 4.08 0.00 0.79 0.05 0.08 95.00 02:48:01 1 4.81 0.00 0.53 0.00 0.08 94.57 02:48:01 2 4.52 0.00 0.60 0.03 0.08 94.76 02:48:01 3 3.64 0.00 0.67 0.03 0.05 95.61 02:48:01 4 5.32 0.00 0.52 0.00 0.07 94.10 02:48:01 5 4.75 0.00 0.65 0.00 0.08 94.52 02:48:01 6 4.11 0.00 0.78 0.03 0.08 94.99 02:48:01 7 4.45 0.00 0.72 0.15 0.07 94.62 02:49:01 all 1.32 0.00 0.29 0.02 0.07 98.30 02:49:01 0 1.10 0.00 0.33 0.02 0.08 98.46 02:49:01 1 2.92 0.00 0.40 0.00 0.07 96.61 02:49:01 2 0.69 0.00 0.25 0.00 0.08 98.98 02:49:01 3 1.39 0.00 0.25 0.03 0.07 98.26 02:49:01 4 1.17 0.00 0.35 0.00 0.10 98.38 02:49:01 5 0.85 0.00 0.20 0.02 0.05 98.88 02:49:01 6 1.18 0.00 0.32 0.03 0.07 98.40 02:49:01 7 1.24 0.00 0.20 0.03 0.08 98.45 02:50:01 all 3.93 0.00 1.06 0.15 0.05 94.81 02:50:01 0 5.98 0.00 1.24 0.03 0.08 92.66 02:50:01 1 2.96 0.00 1.07 0.03 0.05 95.89 02:50:01 2 2.66 0.00 1.09 0.12 0.05 96.08 02:50:01 3 2.20 0.00 1.10 0.77 0.05 95.88 02:50:01 4 10.90 0.00 1.14 0.12 0.05 87.79 02:50:01 5 2.61 0.00 0.99 0.03 0.05 96.32 02:50:01 6 2.17 0.00 1.00 0.08 0.03 96.71 02:50:01 7 1.91 0.00 0.87 0.05 0.05 97.12 Average: all 13.16 0.00 2.32 0.76 0.08 83.68 Average: 0 13.13 0.00 2.62 2.02 0.08 82.16 Average: 1 13.59 0.00 2.41 0.16 0.08 83.76 Average: 2 13.99 0.00 2.43 0.66 0.08 82.82 Average: 3 13.44 0.00 2.37 0.48 0.08 83.63 Average: 4 13.89 0.00 2.14 0.70 0.08 83.19 Average: 5 12.42 0.00 2.08 0.33 0.08 85.11 Average: 6 12.85 0.00 2.43 0.28 0.08 84.36 Average: 7 11.96 0.00 2.11 1.45 0.08 84.40