---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8074 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 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 860 26214 0 5093 30852 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:bd:a5:5f brd ff:ff:ff:ff:ff:ff inet 10.30.106.134/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85699sec preferred_lft 85699sec inet6 fe80::f816:3eff:febd:a55f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:23:6e:1c:23 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::42:23ff:fe6e:1c23/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8074) 12/28/23 _x86_64_ (8 CPU) 10:51:23 LINUX RESTART (8 CPU) 10:52:01 tps rtps wtps bread/s bwrtn/s 10:53:01 99.35 57.92 41.43 3628.60 23134.01 10:54:01 67.23 13.25 53.98 972.74 14256.85 10:55:01 135.41 16.95 118.46 397.53 20913.05 10:56:01 44.76 5.15 39.61 448.99 17111.28 10:57:01 93.33 3.38 89.95 417.40 51138.94 10:58:01 42.51 0.25 42.26 2.67 21322.45 10:59:01 257.14 0.28 256.86 2.27 25420.16 11:00:01 223.33 0.00 223.33 0.00 36702.15 11:01:01 113.55 0.00 113.55 0.00 39927.48 11:02:01 50.01 0.10 49.91 9.33 27979.34 Average: 112.66 9.73 102.93 587.96 27790.35 10:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:53:01 30349620 31730888 2589600 7.86 52764 1649312 1421052 4.18 822224 1501956 50184 10:54:01 30127984 31734952 2811236 8.53 69596 1847880 1429540 4.21 836556 1682380 133116 10:55:01 29264144 31082992 3675076 11.16 86392 2029656 2194812 6.46 1520764 1836028 28536 10:56:01 27769348 29840604 5169872 15.70 88152 2274600 3446024 10.14 2799212 2033292 1476 10:57:01 27937268 30669520 5001952 15.19 94936 2915956 2314536 6.81 2222156 2416124 576 10:58:01 27071284 30298624 5867936 17.81 121296 3356152 2582440 7.60 2802156 2641708 90032 10:59:01 26831440 30631676 6107780 18.54 157376 3812084 2356192 6.93 2620076 2987896 161004 11:00:01 26633828 30603308 6305392 19.14 213596 3926020 2534708 7.46 2701172 3102648 122988 11:01:01 25389740 30530476 7549480 22.92 219488 5058236 2367228 6.96 2829152 4189792 344376 11:02:01 26813984 31556020 6125236 18.60 221556 4667892 1566088 4.61 2037068 3572244 31736 Average: 27818864 30867906 5120356 15.54 132515 3153779 2221262 6.54 2119054 2596407 96402 10:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:53:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 10:53:01 ens3 287.62 214.13 951.78 57.03 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 10:54:01 ens3 42.87 32.11 769.99 4.49 0.00 0.00 0.00 0.00 10:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 10:55:01 ens3 174.59 155.91 1240.73 54.83 0.00 0.00 0.00 0.00 10:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 lo 7.82 7.82 2.15 2.15 0.00 0.00 0.00 0.00 10:56:01 ens3 532.48 379.77 3793.63 104.49 0.00 0.00 0.00 0.00 10:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 lo 2.70 2.70 0.24 0.24 0.00 0.00 0.00 0.00 10:57:01 ens3 159.79 122.45 1501.11 69.72 0.00 0.00 0.00 0.00 10:57:01 docker0 2.87 5.50 0.17 77.51 0.00 0.00 0.00 0.00 10:58:01 lo 3.73 3.73 0.35 0.35 0.00 0.00 0.00 0.00 10:58:01 ens3 724.03 741.71 1387.43 3324.20 0.00 0.00 0.00 0.00 10:58:01 veth3e3f03f 284.72 295.23 40.37 539.96 0.00 0.00 0.00 0.04 10:58:01 docker0 284.72 295.10 36.48 539.95 0.00 0.00 0.00 0.00 10:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 ens3 870.20 905.12 1230.66 94.03 0.00 0.00 0.00 0.00 10:59:01 docker0 866.74 800.25 71.11 1215.64 0.00 0.00 0.00 0.00 11:00:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 11:00:01 ens3 66.69 43.29 841.43 7.07 0.00 0.00 0.00 0.00 11:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 lo 5.53 5.53 0.50 0.50 0.00 0.00 0.00 0.00 11:01:01 ens3 196.58 163.02 537.64 107.12 0.00 0.00 0.00 0.00 11:01:01 docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 11:02:01 lo 4.93 4.93 0.45 0.45 0.00 0.00 0.00 0.00 11:02:01 ens3 511.33 494.75 147.08 3340.64 0.00 0.00 0.00 0.00 11:02:01 docker0 3.62 6.83 0.21 78.03 0.00 0.00 0.00 0.00 Average: lo 2.80 2.80 0.40 0.40 0.00 0.00 0.00 0.00 Average: ens3 356.61 325.22 1240.14 716.35 0.00 0.00 0.00 0.00 Average: docker0 115.79 110.78 10.80 191.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8074) 12/28/23 _x86_64_ (8 CPU) 10:51:23 LINUX RESTART (8 CPU) 10:52:01 CPU %user %nice %system %iowait %steal %idle 10:53:01 all 7.53 0.00 0.80 7.49 0.03 84.15 10:53:01 0 5.55 0.00 0.43 1.25 0.02 92.74 10:53:01 1 5.39 0.00 0.52 9.45 0.05 84.60 10:53:01 2 6.95 0.00 1.02 2.85 0.03 89.15 10:53:01 3 9.97 0.00 0.79 1.61 0.03 87.60 10:53:01 4 10.74 0.00 0.62 1.12 0.03 87.48 10:53:01 5 8.16 0.00 1.22 24.83 0.05 65.74 10:53:01 6 12.37 0.00 1.12 1.71 0.05 84.75 10:53:01 7 1.17 0.00 0.62 17.03 0.02 81.17 10:54:01 all 5.36 0.00 0.47 7.17 0.03 86.98 10:54:01 0 3.75 0.00 0.22 0.02 0.02 96.00 10:54:01 1 8.74 0.00 0.52 4.74 0.07 85.94 10:54:01 2 1.47 0.00 0.27 0.07 0.00 98.20 10:54:01 3 18.67 0.00 1.06 3.49 0.03 76.75 10:54:01 4 1.50 0.00 0.33 1.87 0.03 96.26 10:54:01 5 0.67 0.00 0.35 4.87 0.02 94.09 10:54:01 6 2.07 0.00 0.35 0.17 0.00 97.42 10:54:01 7 6.11 0.00 0.70 42.15 0.03 51.00 10:55:01 all 10.92 0.00 0.76 6.03 0.04 82.25 10:55:01 0 13.86 0.00 0.40 4.64 0.03 81.06 10:55:01 1 18.36 0.00 1.36 18.84 0.07 61.38 10:55:01 2 9.33 0.00 0.49 0.87 0.02 89.29 10:55:01 3 11.26 0.00 0.57 2.81 0.03 85.33 10:55:01 4 10.22 0.00 0.78 10.75 0.05 78.20 10:55:01 5 8.49 0.00 0.27 0.28 0.03 90.93 10:55:01 6 3.89 0.00 0.15 2.37 0.02 93.58 10:55:01 7 12.00 0.00 2.03 7.74 0.05 78.18 10:56:01 all 14.15 0.00 1.22 8.17 0.05 76.41 10:56:01 0 9.84 0.00 0.62 8.71 0.03 80.80 10:56:01 1 13.94 0.00 2.99 9.12 0.03 73.92 10:56:01 2 12.67 0.00 0.30 0.00 0.05 86.98 10:56:01 3 17.63 0.00 0.65 6.96 0.07 74.69 10:56:01 4 12.27 0.00 0.72 18.09 0.07 68.85 10:56:01 5 12.48 0.00 1.07 11.96 0.07 74.41 10:56:01 6 19.46 0.00 0.58 10.41 0.07 69.48 10:56:01 7 14.88 0.00 2.88 0.12 0.03 82.09 10:57:01 all 9.94 0.00 1.43 8.14 0.06 80.43 10:57:01 0 3.68 0.00 1.79 0.27 0.05 94.21 10:57:01 1 9.17 0.00 0.74 0.03 0.05 90.01 10:57:01 2 8.08 0.00 1.42 0.54 0.03 89.93 10:57:01 3 9.92 0.00 1.39 37.34 0.05 51.30 10:57:01 4 10.10 0.00 1.02 8.31 0.03 80.53 10:57:01 5 6.67 0.00 1.62 3.38 0.08 88.25 10:57:01 6 25.32 0.00 1.88 4.71 0.10 67.99 10:57:01 7 6.61 0.00 1.56 10.52 0.10 81.22 10:58:01 all 8.69 0.00 1.34 3.66 0.05 86.26 10:58:01 0 9.04 0.00 0.89 1.39 0.05 88.63 10:58:01 1 8.62 0.00 1.74 2.34 0.05 87.25 10:58:01 2 3.57 0.00 0.82 2.26 0.03 93.31 10:58:01 3 9.48 0.00 1.46 1.06 0.05 87.95 10:58:01 4 16.95 0.00 2.35 1.06 0.07 79.57 10:58:01 5 5.54 0.00 0.96 0.18 0.05 93.27 10:58:01 6 12.51 0.00 1.06 0.10 0.07 86.27 10:58:01 7 3.79 0.00 1.44 20.89 0.03 73.84 10:59:01 all 11.53 0.00 1.93 7.00 0.05 79.48 10:59:01 0 4.39 0.00 0.72 0.00 0.02 94.87 10:59:01 1 4.59 0.00 1.07 4.91 0.03 89.40 10:59:01 2 15.54 0.00 1.81 0.87 0.07 81.71 10:59:01 3 8.22 0.00 3.87 40.73 0.08 47.10 10:59:01 4 19.48 0.00 2.37 0.32 0.05 77.78 10:59:01 5 13.84 0.00 1.23 0.75 0.03 84.15 10:59:01 6 5.60 0.00 1.93 2.01 0.05 90.41 10:59:01 7 20.59 0.00 2.50 6.62 0.07 70.23 11:00:01 all 2.72 0.00 1.57 11.35 0.03 84.33 11:00:01 0 2.48 0.00 1.82 44.73 0.03 50.94 11:00:01 1 2.51 0.00 1.34 0.00 0.02 96.13 11:00:01 2 2.47 0.00 0.74 0.00 0.03 96.76 11:00:01 3 3.13 0.00 1.84 35.01 0.05 59.96 11:00:01 4 2.66 0.00 1.25 1.67 0.02 94.40 11:00:01 5 2.86 0.00 2.39 3.38 0.05 91.33 11:00:01 6 3.39 0.00 1.05 0.84 0.02 94.70 11:00:01 7 2.23 0.00 2.21 5.14 0.02 90.40 11:01:01 all 9.44 0.00 1.62 7.61 0.06 81.28 11:01:01 0 6.78 0.00 0.92 10.76 0.03 81.50 11:01:01 1 10.05 0.00 1.20 1.71 0.07 86.98 11:01:01 2 7.78 0.00 1.27 0.96 0.02 89.97 11:01:01 3 6.70 0.00 2.35 12.69 0.07 78.20 11:01:01 4 8.18 0.00 1.59 3.46 0.05 86.72 11:01:01 5 23.81 0.00 2.62 20.17 0.08 53.31 11:01:01 6 6.20 0.00 1.32 1.12 0.07 91.29 11:01:01 7 6.03 0.00 1.66 10.09 0.05 82.17 11:02:01 all 6.43 0.00 0.59 7.31 0.04 85.64 11:02:01 0 1.22 0.00 0.50 9.44 0.00 88.84 11:02:01 1 3.39 0.00 0.30 0.27 0.02 96.03 11:02:01 2 0.80 0.00 0.42 17.20 0.03 81.54 11:02:01 3 8.22 0.00 0.77 1.15 0.03 89.83 11:02:01 4 6.00 0.00 0.38 0.62 0.03 92.96 11:02:01 5 18.04 0.00 1.30 29.23 0.07 51.35 11:02:01 6 6.21 0.00 0.47 0.38 0.03 92.90 11:02:01 7 7.54 0.00 0.57 0.23 0.05 91.61 Average: all 8.67 0.00 1.17 7.39 0.04 82.72 Average: 0 6.06 0.00 0.83 8.11 0.03 84.97 Average: 1 8.47 0.00 1.18 5.14 0.05 85.16 Average: 2 6.86 0.00 0.86 2.56 0.03 89.69 Average: 3 10.32 0.00 1.47 14.27 0.05 73.89 Average: 4 9.80 0.00 1.14 4.73 0.04 84.28 Average: 5 10.05 0.00 1.30 9.90 0.05 78.70 Average: 6 9.70 0.00 0.99 2.38 0.05 86.89 Average: 7 8.10 0.00 1.62 12.06 0.05 78.19