---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-37272 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: 2799.996 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 14G 142G 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 926 24711 0 6528 30785 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:15:c2:1b brd ff:ff:ff:ff:ff:ff inet 10.30.107.134/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85724sec preferred_lft 85724sec inet6 fe80::f816:3eff:fe15:c21b/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 02:42:28:29:a2:4f 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-37272) 09/09/24 _x86_64_ (8 CPU) 11:21:04 LINUX RESTART (8 CPU) 11:22:02 tps rtps wtps bread/s bwrtn/s 11:23:01 196.04 52.47 143.56 3922.47 27627.52 11:24:01 148.08 26.80 121.28 3297.18 43463.69 11:25:01 278.67 3.03 275.64 450.19 102176.84 11:26:01 187.07 0.03 187.04 1.20 39614.86 11:27:01 73.38 0.00 73.38 0.00 18392.27 11:28:01 18.55 0.02 18.53 0.13 12926.91 11:29:01 15.86 0.00 15.86 0.00 12672.42 11:30:01 20.01 0.00 20.01 0.00 12738.81 11:31:01 16.33 0.00 16.33 0.00 12812.80 11:32:01 68.79 1.77 67.02 92.65 14967.77 Average: 102.12 8.34 93.78 771.17 29742.69 11:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:23:01 29428348 31348416 3510872 10.66 82696 2136612 1646948 4.85 1283640 1911744 133084 11:24:01 28524064 31558800 4415156 13.40 103148 3202680 1485856 4.37 1386412 2658688 208932 11:25:01 23971444 30137804 8967776 27.23 167240 6073656 6707736 19.74 2992360 5360768 520144 11:26:01 21612092 28029296 11327128 34.39 180608 6281788 10328912 30.39 5225500 5431416 7912 11:27:01 20799924 27499644 12139296 36.85 187012 6544964 11109608 32.69 5796776 5648412 1964 11:28:01 20745540 27446872 12193680 37.02 187712 6546316 11115660 32.70 5853020 5647136 284 11:29:01 20735900 27438204 12203320 37.05 188260 6546444 11136472 32.77 5862272 5647128 296 11:30:01 20727148 27430324 12212072 37.07 188824 6546568 11114240 32.70 5871036 5647240 436 11:31:01 20718832 27423704 12220388 37.10 189304 6546696 11157944 32.83 5878368 5648244 272 11:32:01 25280320 31498252 7658900 23.25 191496 6115584 1575500 4.64 1900624 5178320 18472 Average: 23254361 28981132 9684859 29.40 166630 5654131 7737888 22.77 4205001 4877910 89180 11:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:23:01 ens3 359.35 270.43 3654.19 48.76 0.00 0.00 0.00 0.00 11:23:01 lo 2.30 2.30 0.23 0.23 0.00 0.00 0.00 0.00 11:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 ens3 670.15 453.84 4924.29 111.89 0.00 0.00 0.00 0.00 11:24:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 11:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 vethee168de 7.32 7.17 1.87 1.18 0.00 0.00 0.00 0.00 11:25:01 veth9ac1c7e 7.47 9.35 1.54 2.38 0.00 0.00 0.00 0.00 11:25:01 br-afeadd96d02c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 br-d804858425a9 16.96 16.18 3.89 3.44 0.00 0.00 0.93 0.00 11:26:01 vethee168de 263.56 222.71 37.91 254.81 0.00 0.00 0.00 0.02 11:26:01 veth9ac1c7e 4.78 6.70 1.01 1.47 0.00 0.00 0.00 0.00 11:26:01 br-afeadd96d02c 0.08 0.15 0.00 0.01 0.00 0.00 0.00 0.00 11:26:01 br-d804858425a9 15.26 14.31 5.09 2.65 0.00 0.00 0.73 0.00 11:27:01 vethee168de 68.51 70.14 8.80 8.47 0.00 0.00 0.00 0.00 11:27:01 veth9ac1c7e 3.75 4.80 0.54 0.77 0.00 0.00 0.00 0.00 11:27:01 br-afeadd96d02c 0.17 0.23 0.03 0.02 0.00 0.00 0.00 0.00 11:27:01 br-d804858425a9 9.06 9.06 1.22 1.34 0.00 0.00 0.00 0.00 11:28:01 vethee168de 68.57 70.22 8.75 8.44 0.00 0.00 0.00 0.00 11:28:01 veth9ac1c7e 3.75 4.75 0.48 0.69 0.00 0.00 0.00 0.00 11:28:01 br-afeadd96d02c 1.87 7.25 0.31 4.76 0.00 0.00 0.00 0.00 11:28:01 br-d804858425a9 8.97 8.97 1.08 1.20 0.00 0.00 0.00 0.00 11:29:01 vethee168de 68.59 70.20 8.83 8.48 0.00 0.00 0.00 0.00 11:29:01 veth9ac1c7e 3.75 4.75 0.48 0.68 0.00 0.00 0.00 0.00 11:29:01 br-afeadd96d02c 0.10 0.10 0.00 0.01 0.00 0.00 0.00 0.00 11:29:01 br-d804858425a9 8.97 8.97 1.07 1.19 0.00 0.00 0.00 0.00 11:30:01 vethee168de 68.66 70.17 8.73 8.43 0.00 0.00 0.00 0.00 11:30:01 veth9ac1c7e 3.77 4.80 0.41 0.59 0.00 0.00 0.00 0.00 11:30:01 br-afeadd96d02c 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 11:30:01 br-d804858425a9 9.03 9.02 0.90 1.02 0.00 0.00 0.02 0.00 11:31:01 vethee168de 69.12 70.45 8.77 8.47 0.00 0.00 0.00 0.00 11:31:01 veth9ac1c7e 3.75 4.75 0.40 0.57 0.00 0.00 0.00 0.00 11:31:01 br-afeadd96d02c 0.10 0.10 0.00 0.01 0.00 0.00 0.00 0.00 11:31:01 br-d804858425a9 9.00 9.02 0.87 1.00 0.00 0.00 0.00 0.00 11:32:01 ens3 2663.39 1682.54 36109.34 364.43 0.00 0.00 0.00 0.00 11:32:01 lo 20.96 20.96 2.09 2.09 0.00 0.00 0.00 0.00 11:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 229.87 143.93 3517.39 29.21 0.00 0.00 0.00 0.00 Average: lo 1.63 1.63 0.17 0.17 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-37272) 09/09/24 _x86_64_ (8 CPU) 11:21:04 LINUX RESTART (8 CPU) 11:22:02 CPU %user %nice %system %iowait %steal %idle 11:23:01 all 13.92 0.00 1.20 2.43 0.05 82.40 11:23:01 0 14.42 0.00 1.05 1.24 0.03 83.26 11:23:01 1 11.66 0.00 0.95 0.32 0.03 87.03 11:23:01 2 7.75 0.00 1.23 1.83 0.07 89.12 11:23:01 3 6.91 0.00 0.44 0.34 0.05 92.26 11:23:01 4 7.22 0.00 0.93 10.72 0.03 81.08 11:23:01 5 7.47 0.00 0.81 0.83 0.03 90.86 11:23:01 6 8.13 0.00 0.90 0.69 0.05 90.23 11:23:01 7 47.67 0.00 3.30 3.56 0.10 45.37 11:24:01 all 22.90 0.00 1.63 2.98 0.06 72.43 11:24:01 0 18.69 0.00 1.04 0.28 0.03 79.96 11:24:01 1 21.39 0.00 1.29 1.12 0.05 76.15 11:24:01 2 14.40 0.00 1.34 2.25 0.07 81.94 11:24:01 3 22.73 0.00 2.10 3.81 0.08 71.28 11:24:01 4 19.16 0.00 0.92 6.33 0.05 73.54 11:24:01 5 44.24 0.00 2.72 3.49 0.07 49.49 11:24:01 6 21.98 0.00 1.58 4.77 0.05 71.62 11:24:01 7 20.68 0.00 2.04 1.82 0.05 75.41 11:25:01 all 29.38 0.00 6.42 5.10 0.07 59.03 11:25:01 0 30.37 0.00 7.37 21.14 0.07 41.05 11:25:01 1 28.58 0.00 6.46 1.92 0.08 62.96 11:25:01 2 28.85 0.00 5.65 1.83 0.07 63.59 11:25:01 3 31.35 0.00 6.77 2.90 0.07 58.92 11:25:01 4 28.01 0.00 6.41 1.16 0.07 64.35 11:25:01 5 33.59 0.00 6.06 0.52 0.07 59.76 11:25:01 6 26.75 0.00 6.21 6.16 0.07 60.82 11:25:01 7 27.57 0.00 6.44 5.16 0.07 60.76 11:26:01 all 36.10 0.00 3.16 1.99 0.10 58.65 11:26:01 0 24.53 0.00 3.67 3.46 0.10 68.24 11:26:01 1 35.87 0.00 3.54 0.61 0.13 59.84 11:26:01 2 29.70 0.00 2.63 0.85 0.10 66.72 11:26:01 3 38.31 0.00 2.91 0.47 0.10 58.20 11:26:01 4 42.43 0.00 3.04 4.94 0.08 49.50 11:26:01 5 53.14 0.00 3.13 2.62 0.10 41.01 11:26:01 6 28.26 0.00 2.65 1.09 0.10 67.89 11:26:01 7 36.69 0.00 3.70 1.84 0.10 57.67 11:27:01 all 13.97 0.00 1.63 1.03 0.11 83.26 11:27:01 0 11.34 0.00 1.55 0.27 0.12 86.72 11:27:01 1 11.53 0.00 1.81 0.30 0.10 86.26 11:27:01 2 14.36 0.00 1.52 0.00 0.10 84.02 11:27:01 3 15.97 0.00 1.70 4.05 0.12 78.16 11:27:01 4 16.83 0.00 1.66 0.27 0.10 81.15 11:27:01 5 13.75 0.00 1.84 1.51 0.10 82.79 11:27:01 6 12.58 0.00 1.28 0.90 0.10 85.14 11:27:01 7 15.36 0.00 1.69 0.94 0.12 81.89 11:28:01 all 3.85 0.00 1.22 0.65 0.11 94.17 11:28:01 0 3.58 0.00 1.17 0.00 0.12 95.13 11:28:01 1 4.81 0.00 1.24 0.02 0.10 93.83 11:28:01 2 4.23 0.00 1.06 0.13 0.10 94.48 11:28:01 3 3.77 0.00 1.21 3.99 0.12 90.91 11:28:01 4 3.70 0.00 1.18 0.03 0.10 94.99 11:28:01 5 3.05 0.00 1.29 0.00 0.12 95.55 11:28:01 6 4.53 0.00 1.31 0.02 0.10 94.04 11:28:01 7 3.10 0.00 1.31 1.04 0.12 94.44 11:29:01 all 2.66 0.00 1.18 0.69 0.10 95.37 11:29:01 0 2.73 0.00 1.16 0.02 0.10 95.99 11:29:01 1 3.42 0.00 1.19 0.02 0.10 95.27 11:29:01 2 3.32 0.00 1.03 0.63 0.08 94.93 11:29:01 3 2.05 0.00 1.27 0.00 0.10 96.58 11:29:01 4 1.88 0.00 1.26 0.00 0.10 96.76 11:29:01 5 1.93 0.00 1.11 3.28 0.10 93.59 11:29:01 6 3.37 0.00 1.14 0.00 0.12 95.37 11:29:01 7 2.61 0.00 1.24 1.54 0.10 94.51 11:30:01 all 2.30 0.00 1.15 0.68 0.10 95.77 11:30:01 0 2.01 0.00 1.44 0.03 0.08 96.44 11:30:01 1 2.09 0.00 0.89 0.12 0.08 96.82 11:30:01 2 2.45 0.00 1.17 0.25 0.10 96.02 11:30:01 3 3.12 0.00 1.15 0.02 0.08 95.63 11:30:01 4 2.70 0.00 1.12 0.02 0.10 96.06 11:30:01 5 2.11 0.00 1.02 5.02 0.10 91.75 11:30:01 6 1.89 0.00 1.19 0.00 0.10 96.82 11:30:01 7 2.05 0.00 1.21 0.02 0.12 96.60 11:31:01 all 2.22 0.00 1.17 0.61 0.10 95.90 11:31:01 0 2.25 0.00 1.06 0.02 0.10 96.57 11:31:01 1 2.42 0.00 1.19 0.50 0.08 95.81 11:31:01 2 2.14 0.00 1.11 0.00 0.12 96.63 11:31:01 3 1.86 0.00 1.27 0.02 0.10 96.75 11:31:01 4 2.03 0.00 1.12 0.02 0.08 96.74 11:31:01 5 2.73 0.00 1.12 4.28 0.10 91.77 11:31:01 6 1.98 0.00 1.17 0.00 0.10 96.75 11:31:01 7 2.35 0.00 1.34 0.03 0.12 96.16 11:32:01 all 8.11 0.00 1.38 0.88 0.08 89.57 11:32:01 0 15.95 0.00 1.82 0.23 0.08 81.91 11:32:01 1 4.81 0.00 1.11 0.39 0.07 93.63 11:32:01 2 4.21 0.00 1.23 1.08 0.07 93.42 11:32:01 3 17.34 0.00 1.40 0.20 0.08 80.97 11:32:01 4 6.44 0.00 1.16 0.22 0.08 92.10 11:32:01 5 4.86 0.00 1.53 2.00 0.08 91.52 11:32:01 6 6.16 0.00 1.34 0.03 0.07 92.40 11:32:01 7 5.03 0.00 1.39 2.86 0.07 90.65 Average: all 13.52 0.00 2.01 1.70 0.09 82.68 Average: 0 12.58 0.00 2.13 2.66 0.08 82.55 Average: 1 12.64 0.00 1.97 0.53 0.08 84.78 Average: 2 11.12 0.00 1.79 0.88 0.09 86.12 Average: 3 14.32 0.00 2.02 1.58 0.09 81.98 Average: 4 13.05 0.00 1.88 2.36 0.08 82.63 Average: 5 16.66 0.00 2.06 2.36 0.09 78.83 Average: 6 11.55 0.00 1.88 1.36 0.09 85.12 Average: 7 16.27 0.00 2.36 1.88 0.10 79.40