---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-397 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 13G 143G 9% / 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 869 26220 0 5076 30841 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:c1:1a:19 brd ff:ff:ff:ff:ff:ff inet 10.30.106.125/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85727sec preferred_lft 85727sec inet6 fe80::f816:3eff:fec1:1a19/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e5:9e:90:a1 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-397) 11/29/23 _x86_64_ (8 CPU) 10:31:44 LINUX RESTART (8 CPU) 10:32:01 tps rtps wtps bread/s bwrtn/s 10:33:01 216.98 73.89 143.09 5250.06 42194.43 10:34:01 70.48 14.25 56.23 993.27 8955.68 10:35:01 86.22 13.78 72.44 1115.41 13260.46 10:36:01 97.62 9.25 88.37 1640.52 17528.42 10:37:01 59.99 0.07 59.92 4.93 42558.91 10:38:01 186.20 6.88 179.32 481.89 51425.81 10:39:01 136.75 6.20 130.55 287.42 5565.83 10:40:01 32.39 0.48 31.91 23.73 7992.22 10:41:01 5.87 0.00 5.87 0.00 3667.66 10:42:01 42.61 0.83 41.78 39.99 5401.55 Average: 93.51 12.56 80.95 983.71 19854.40 10:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 30402952 31734284 2536268 7.70 46228 1608828 1400636 4.12 805420 1473560 44880 10:34:01 30163004 31718372 2776216 8.43 66780 1801036 1385284 4.08 857644 1637564 140316 10:35:01 29745676 31665132 3193544 9.70 83692 2131224 1469492 4.32 929756 1942176 228484 10:36:01 28362832 31657844 4576388 13.89 105188 3447424 1403028 4.13 1016812 3171684 1149596 10:37:01 26934280 31626880 6004940 18.23 118384 4771024 1644700 4.84 1059684 4494272 1322268 10:38:01 26525500 31269572 6413720 19.47 126380 4802516 4690292 13.80 1449616 4466328 1164 10:39:01 26560944 31316996 6378276 19.36 133548 4806040 4310112 12.68 1425360 4453652 232 10:40:01 24977208 29873012 7962012 24.17 134524 4939428 6074692 17.87 2949040 4499860 1148 10:41:01 25047416 29946136 7891804 23.96 134664 4941772 5941384 17.48 2875812 4501344 124 10:42:01 26852608 31567644 6086612 18.48 135580 4769492 1549032 4.56 1283432 4330608 4024 Average: 27557242 31237587 5381978 16.34 108497 3801878 2986865 8.79 1465258 3497105 289224 10:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 10:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 ens3 292.08 204.97 892.16 56.81 0.00 0.00 0.00 0.00 10:34:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 10:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 ens3 36.84 25.64 651.19 5.84 0.00 0.00 0.00 0.00 10:35:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 10:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 ens3 52.56 34.99 883.52 6.79 0.00 0.00 0.00 0.00 10:36:01 lo 7.33 7.33 0.67 0.67 0.00 0.00 0.00 0.00 10:36:01 br-ed96d21f99af 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 ens3 320.33 181.92 11140.62 14.59 0.00 0.00 0.00 0.00 10:37:01 lo 3.00 3.00 0.27 0.27 0.00 0.00 0.00 0.00 10:37:01 br-ed96d21f99af 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 ens3 296.27 163.97 10854.78 11.32 0.00 0.00 0.00 0.00 10:38:01 veth9e81ef1 0.45 0.72 0.03 0.04 0.00 0.00 0.00 0.00 10:38:01 lo 0.50 0.50 0.04 0.04 0.00 0.00 0.00 0.00 10:38:01 br-ed96d21f99af 0.17 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:38:01 vethfb51779 1.53 1.75 0.08 0.12 0.00 0.00 0.00 0.00 10:39:01 veth9e81ef1 30.07 27.90 3.54 2.41 0.00 0.00 0.00 0.00 10:39:01 lo 2.40 2.40 0.17 0.17 0.00 0.00 0.00 0.00 10:39:01 br-ed96d21f99af 0.87 0.75 0.06 0.31 0.00 0.00 0.00 0.00 10:39:01 vethfb51779 27.89 30.40 2.40 3.57 0.00 0.00 0.00 0.00 10:40:01 lo 7.07 7.07 18.62 18.62 0.00 0.00 0.00 0.00 10:40:01 br-ed96d21f99af 2.92 3.68 5.76 12.89 0.00 0.00 0.00 0.00 10:40:01 vethfb51779 107.93 127.23 140.63 38.43 0.00 0.00 0.00 0.01 10:40:01 veth7a0fcec 73.57 61.97 20.38 107.49 0.00 0.00 0.00 0.01 10:41:01 lo 14.21 14.21 22.62 22.62 0.00 0.00 0.00 0.00 10:41:01 br-ed96d21f99af 4.38 5.28 7.39 15.12 0.00 0.00 0.00 0.00 10:41:01 vethfb51779 76.79 93.30 155.39 23.04 0.00 0.00 0.00 0.01 10:41:01 veth7a0fcec 42.09 34.63 11.01 78.46 0.00 0.00 0.00 0.01 10:42:01 lo 7.10 7.10 0.51 0.51 0.00 0.00 0.00 0.00 10:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 ens3 1113.25 688.92 24503.52 176.22 0.00 0.00 0.00 0.00 Average: lo 4.46 4.46 4.32 4.32 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 Average: ens3 108.79 68.19 2449.52 17.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-397) 11/29/23 _x86_64_ (8 CPU) 10:31:44 LINUX RESTART (8 CPU) 10:32:01 CPU %user %nice %system %iowait %steal %idle 10:33:01 all 5.68 0.00 5.78 7.12 0.04 81.37 10:33:01 0 2.97 0.00 0.70 1.71 0.03 94.59 10:33:01 1 1.42 0.00 28.90 5.01 0.02 64.65 10:33:01 2 11.84 0.00 0.90 2.88 0.05 84.33 10:33:01 3 5.89 0.00 0.75 0.99 0.07 92.31 10:33:01 4 5.81 0.00 1.41 13.41 0.05 79.33 10:33:01 5 7.64 0.00 0.62 4.59 0.03 87.11 10:33:01 6 8.90 0.00 2.91 27.11 0.05 61.03 10:33:01 7 2.68 0.00 0.87 2.23 0.03 94.18 10:34:01 all 6.72 0.00 0.55 5.79 0.06 86.88 10:34:01 0 4.61 0.00 0.55 15.14 0.05 79.65 10:34:01 1 4.85 0.00 0.43 0.08 0.02 94.61 10:34:01 2 0.08 0.00 0.10 0.22 0.08 99.52 10:34:01 3 1.30 0.00 0.13 4.56 0.03 93.98 10:34:01 4 13.23 0.00 0.67 6.19 0.05 79.87 10:34:01 5 16.79 0.00 0.97 2.15 0.07 80.02 10:34:01 6 5.98 0.00 0.62 0.27 0.03 93.10 10:34:01 7 6.95 0.00 0.97 17.73 0.13 74.21 10:35:01 all 8.75 0.00 0.58 3.81 0.02 86.83 10:35:01 0 0.35 0.00 0.12 0.97 0.00 98.57 10:35:01 1 16.56 0.00 0.73 5.78 0.03 76.90 10:35:01 2 5.21 0.00 0.43 1.55 0.02 92.79 10:35:01 3 1.20 0.00 0.35 8.71 0.02 89.72 10:35:01 4 4.14 0.00 0.28 3.20 0.02 92.36 10:35:01 5 26.46 0.00 1.55 2.89 0.05 69.05 10:35:01 6 13.50 0.00 0.93 0.40 0.02 85.15 10:35:01 7 2.68 0.00 0.25 6.92 0.02 90.14 10:36:01 all 7.30 0.00 2.62 8.05 0.06 81.98 10:36:01 0 6.19 0.00 1.98 21.20 0.07 70.56 10:36:01 1 11.02 0.00 2.62 6.92 0.08 79.35 10:36:01 2 6.93 0.00 4.23 1.01 0.05 87.78 10:36:01 3 6.34 0.00 2.24 0.87 0.05 90.50 10:36:01 4 5.42 0.00 2.62 30.46 0.07 61.43 10:36:01 5 5.77 0.00 2.53 0.79 0.05 90.86 10:36:01 6 10.34 0.00 2.24 0.54 0.05 86.83 10:36:01 7 6.34 0.00 2.46 2.61 0.08 88.50 10:37:01 all 4.62 0.00 1.95 11.79 0.04 81.60 10:37:01 0 4.79 0.00 2.13 4.25 0.05 88.77 10:37:01 1 5.23 0.00 2.18 21.97 0.03 70.58 10:37:01 2 6.35 0.00 1.93 1.88 0.05 89.79 10:37:01 3 4.88 0.00 1.66 5.52 0.03 87.90 10:37:01 4 3.85 0.00 1.82 58.81 0.03 35.49 10:37:01 5 4.31 0.00 1.39 1.04 0.03 93.23 10:37:01 6 3.63 0.00 2.24 0.47 0.03 93.63 10:37:01 7 3.96 0.00 2.29 0.59 0.05 93.10 10:38:01 all 3.03 0.00 0.97 15.98 0.03 79.99 10:38:01 0 3.24 0.00 1.12 5.67 0.03 89.94 10:38:01 1 3.04 0.00 1.02 3.83 0.05 92.06 10:38:01 2 2.87 0.00 1.36 65.63 0.03 30.11 10:38:01 3 3.31 0.00 0.92 10.46 0.03 85.27 10:38:01 4 2.67 0.00 1.00 18.59 0.03 77.70 10:38:01 5 3.35 0.00 0.82 6.65 0.03 89.15 10:38:01 6 2.51 0.00 0.74 9.62 0.03 87.10 10:38:01 7 3.21 0.00 0.80 7.52 0.03 88.44 10:39:01 all 1.79 0.00 0.66 17.54 0.04 79.97 10:39:01 0 0.97 0.00 0.80 29.16 0.03 69.04 10:39:01 1 2.32 0.00 0.78 10.75 0.05 86.10 10:39:01 2 1.52 0.00 0.57 56.87 0.07 40.97 10:39:01 3 2.29 0.00 0.69 7.44 0.03 89.55 10:39:01 4 1.82 0.00 0.75 7.93 0.05 89.44 10:39:01 5 2.37 0.00 0.73 10.45 0.02 86.42 10:39:01 6 1.65 0.00 0.58 15.98 0.03 81.75 10:39:01 7 1.39 0.00 0.32 1.77 0.03 96.49 10:40:01 all 27.18 0.00 2.60 3.28 0.07 66.87 10:40:01 0 25.58 0.00 2.38 21.10 0.08 50.86 10:40:01 1 25.03 0.00 2.52 2.21 0.05 70.20 10:40:01 2 33.10 0.00 3.27 1.37 0.07 62.19 10:40:01 3 31.35 0.00 2.99 0.08 0.07 65.51 10:40:01 4 30.62 0.00 2.48 0.57 0.07 66.26 10:40:01 5 22.16 0.00 2.07 0.08 0.07 75.62 10:40:01 6 31.27 0.00 3.38 0.13 0.07 65.15 10:40:01 7 18.35 0.00 1.70 0.82 0.07 79.06 10:41:01 all 3.22 0.00 0.41 0.23 0.04 96.10 10:41:01 0 3.33 0.00 0.42 1.71 0.05 94.49 10:41:01 1 4.51 0.00 0.33 0.00 0.05 95.11 10:41:01 2 3.18 0.00 0.32 0.05 0.03 96.42 10:41:01 3 3.21 0.00 0.40 0.00 0.03 96.36 10:41:01 4 3.04 0.00 0.48 0.00 0.07 96.41 10:41:01 5 2.82 0.00 0.40 0.02 0.03 96.73 10:41:01 6 2.37 0.00 0.39 0.00 0.05 97.19 10:41:01 7 3.27 0.00 0.50 0.08 0.03 96.11 10:42:01 all 2.65 0.00 0.53 0.42 0.05 96.35 10:42:01 0 1.52 0.00 0.45 2.14 0.07 95.82 10:42:01 1 1.05 0.00 0.52 0.07 0.03 98.33 10:42:01 2 2.06 0.00 0.38 0.22 0.07 97.28 10:42:01 3 7.54 0.00 0.52 0.33 0.05 91.56 10:42:01 4 1.92 0.00 0.53 0.13 0.03 97.38 10:42:01 5 1.92 0.00 0.55 0.07 0.07 97.40 10:42:01 6 3.92 0.00 0.60 0.40 0.05 95.03 10:42:01 7 1.29 0.00 0.60 0.05 0.05 98.01 Average: all 7.09 0.00 1.68 7.40 0.05 83.79 Average: 0 5.35 0.00 1.06 10.30 0.05 83.24 Average: 1 7.27 0.00 4.94 5.63 0.04 82.11 Average: 2 7.31 0.00 1.35 13.16 0.05 78.14 Average: 3 6.72 0.00 1.06 3.90 0.04 88.27 Average: 4 7.25 0.00 1.20 13.87 0.05 77.62 Average: 5 9.37 0.00 1.16 2.87 0.05 86.55 Average: 6 8.41 0.00 1.46 5.48 0.04 84.61 Average: 7 5.01 0.00 1.07 4.04 0.05 89.82