---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-26261 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 870 22865 0 8430 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 mq state UP group default qlen 1000 link/ether fa:16:3e:94:c2:30 brd ff:ff:ff:ff:ff:ff inet 10.30.106.146/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85655sec preferred_lft 85655sec inet6 fe80::f816:3eff:fe94:c230/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:23:95:0c:07 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:fe95:c07/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-26261) 07/06/25 _x86_64_ (8 CPU) 20:21:21 LINUX RESTART (8 CPU) 20:22:02 tps rtps wtps bread/s bwrtn/s 20:23:01 123.01 23.05 99.97 2304.97 21903.00 20:24:01 403.60 1.38 402.22 84.52 230361.34 20:25:01 328.65 3.03 325.61 409.00 24264.36 20:26:01 15.66 0.00 15.66 0.00 13214.73 20:27:01 233.29 1.18 232.11 51.59 46610.10 20:28:01 28.08 0.27 27.81 19.33 13282.19 20:29:01 24.51 0.00 24.51 0.00 13248.73 20:30:01 28.66 0.00 28.66 0.00 13616.93 20:31:01 36.84 0.00 36.84 0.00 13196.80 20:32:01 18.48 0.00 18.48 0.00 12970.90 20:33:01 74.10 0.73 73.37 30.00 14171.77 Average: 119.53 2.66 116.86 260.48 37918.51 20:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 29931516 31717528 3007704 9.13 77884 2011288 1538448 4.53 868956 1834240 251396 20:24:01 24098900 31660796 8840320 26.84 149988 7469364 1740420 5.12 1001556 7242748 24644 20:25:01 20324144 28093516 12615076 38.30 166128 7658992 13211012 38.87 4899840 6991868 872 20:26:01 19969964 27741440 12969256 39.37 166316 7661072 13274708 39.06 5286024 6951612 496 20:27:01 18977140 27672832 13962080 42.39 206728 8479956 13449304 39.57 5448076 7710132 359228 20:28:01 19199804 27514416 13739416 41.71 206944 8109748 13677384 40.24 5609424 7334552 1072 20:29:01 19059224 27384660 13879996 42.14 207148 8120260 13742776 40.43 5742072 7340756 8372 20:30:01 18492988 26822080 14446232 43.86 207296 8123704 14374908 42.29 6304024 7342880 2096 20:31:01 18480172 26812212 14459048 43.90 207440 8126472 14358624 42.25 6313136 7345072 1112 20:32:01 18479024 26811604 14460196 43.90 207564 8126816 14375232 42.30 6314648 7345244 412 20:33:01 23473396 31630708 9465824 28.74 208756 7945844 1609736 4.74 1644448 7140152 260 Average: 20953297 28532890 11985923 36.39 182927 7439411 10486596 30.85 4493837 6779932 59087 20:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 ens3 252.35 195.15 2200.21 23.55 0.00 0.00 0.00 0.00 20:23:01 lo 10.98 10.98 1.04 1.04 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 ens3 1471.84 791.73 48549.59 64.23 0.00 0.00 0.00 0.00 20:24:01 lo 9.60 9.60 0.87 0.87 0.00 0.00 0.00 0.00 20:24:01 br-54f92c432a45 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 ens3 48.48 39.81 312.45 3.68 0.00 0.00 0.00 0.00 20:25:01 vethc8878a6 150.76 173.55 27.91 26.86 0.00 0.00 0.00 0.00 20:25:01 veth9ebedca 92.63 92.43 15.63 18.67 0.00 0.00 0.00 0.00 20:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 ens3 0.92 1.00 0.12 0.29 0.00 0.00 0.00 0.00 20:26:01 vethc8878a6 3.83 4.80 0.88 0.89 0.00 0.00 0.00 0.00 20:26:01 veth9ebedca 0.13 0.22 0.44 0.02 0.00 0.00 0.00 0.00 20:27:01 docker0 67.21 127.86 5.09 1346.50 0.00 0.00 0.00 0.00 20:27:01 ens3 180.94 101.45 2195.58 9.48 0.00 0.00 0.00 0.00 20:27:01 vethc8878a6 4.83 6.33 0.64 0.82 0.00 0.00 0.00 0.00 20:27:01 veth9ebedca 0.53 0.40 0.57 0.03 0.00 0.00 0.00 0.00 20:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 ens3 2.08 1.98 0.42 0.69 0.00 0.00 0.00 0.00 20:28:01 vethc8878a6 34.16 39.11 21.89 9.53 0.00 0.00 0.00 0.00 20:28:01 veth9ebedca 0.50 0.48 0.58 0.04 0.00 0.00 0.00 0.00 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 ens3 1.23 1.02 0.29 0.42 0.00 0.00 0.00 0.00 20:29:01 vethc8878a6 176.30 183.97 66.24 25.65 0.00 0.00 0.00 0.01 20:29:01 veth9ebedca 67.49 66.97 9.00 17.47 0.00 0.00 0.00 0.00 20:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 ens3 0.95 0.90 0.18 0.19 0.00 0.00 0.00 0.00 20:30:01 vethc8878a6 148.21 154.79 56.17 21.08 0.00 0.00 0.00 0.00 20:30:01 veth9ebedca 37.76 37.44 6.22 9.66 0.00 0.00 0.00 0.00 20:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 ens3 0.93 0.97 0.19 0.58 0.00 0.00 0.00 0.00 20:31:01 vethc8878a6 51.77 58.20 38.93 10.70 0.00 0.00 0.00 0.00 20:31:01 veth9ebedca 0.38 0.37 0.63 0.03 0.00 0.00 0.00 0.00 20:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 ens3 0.98 0.88 0.24 0.40 0.00 0.00 0.00 0.00 20:32:01 vethc8878a6 11.76 12.90 8.68 2.42 0.00 0.00 0.00 0.00 20:32:01 veth9ebedca 0.42 0.32 0.63 0.03 0.00 0.00 0.00 0.00 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 ens3 43.39 37.56 61.05 32.02 0.00 0.00 0.00 0.00 20:33:01 lo 36.69 36.69 3.23 3.23 0.00 0.00 0.00 0.00 Average: docker0 6.12 11.64 0.46 122.59 0.00 0.00 0.00 0.00 Average: ens3 182.08 106.45 4851.24 12.30 0.00 0.00 0.00 0.00 Average: lo 2.98 2.98 0.26 0.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-26261) 07/06/25 _x86_64_ (8 CPU) 20:21:21 LINUX RESTART (8 CPU) 20:22:02 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 9.21 0.00 0.80 2.50 0.03 87.46 20:23:01 0 0.78 0.00 0.22 0.03 0.00 98.97 20:23:01 1 15.11 0.00 0.92 1.07 0.03 82.88 20:23:01 2 18.73 0.00 1.58 1.14 0.05 78.51 20:23:01 3 21.13 0.00 1.34 2.22 0.05 75.26 20:23:01 4 0.78 0.00 0.37 4.55 0.02 94.28 20:23:01 5 1.02 0.00 0.25 0.86 0.02 97.85 20:23:01 6 3.56 0.00 0.32 0.37 0.02 95.72 20:23:01 7 12.55 0.00 1.36 9.82 0.05 76.22 20:24:01 all 17.51 0.00 8.17 18.74 0.08 55.50 20:24:01 0 17.05 0.00 7.91 3.90 0.08 71.06 20:24:01 1 18.53 0.00 7.87 26.64 0.08 46.88 20:24:01 2 18.16 0.00 8.71 30.75 0.08 42.30 20:24:01 3 17.25 0.00 9.08 21.07 0.10 52.49 20:24:01 4 16.92 0.00 7.94 6.24 0.10 68.80 20:24:01 5 17.59 0.00 8.42 50.20 0.08 23.71 20:24:01 6 17.89 0.00 7.96 2.78 0.07 71.31 20:24:01 7 16.67 0.00 7.54 8.56 0.05 67.18 20:25:01 all 63.42 0.00 6.92 1.18 0.13 28.35 20:25:01 0 64.45 0.00 6.84 0.80 0.15 27.77 20:25:01 1 61.86 0.00 7.00 2.69 0.14 28.31 20:25:01 2 62.55 0.00 6.65 0.96 0.12 29.73 20:25:01 3 63.54 0.00 6.89 0.83 0.12 28.62 20:25:01 4 64.28 0.00 6.76 1.27 0.14 27.55 20:25:01 5 60.86 0.00 6.91 0.68 0.10 31.45 20:25:01 6 64.57 0.00 7.09 0.73 0.14 27.48 20:25:01 7 65.22 0.00 7.23 1.48 0.15 25.92 20:26:01 all 12.46 0.00 1.11 0.49 0.06 85.87 20:26:01 0 11.32 0.00 0.99 0.00 0.07 87.63 20:26:01 1 12.84 0.00 1.22 3.57 0.07 82.30 20:26:01 2 11.53 0.00 1.17 0.17 0.07 87.06 20:26:01 3 10.33 0.00 0.96 0.05 0.07 88.59 20:26:01 4 15.24 0.00 1.20 0.10 0.07 83.39 20:26:01 5 13.81 0.00 1.21 0.05 0.08 84.85 20:26:01 6 11.46 0.00 0.90 0.00 0.07 87.57 20:26:01 7 13.22 0.00 1.15 0.02 0.07 85.54 20:27:01 all 9.20 0.00 2.33 2.69 0.08 85.71 20:27:01 0 7.63 0.00 2.44 4.03 0.07 85.83 20:27:01 1 11.85 0.00 2.64 7.12 0.08 78.31 20:27:01 2 11.18 0.00 1.93 1.04 0.07 85.79 20:27:01 3 10.43 0.00 2.03 1.68 0.07 85.79 20:27:01 4 8.02 0.00 3.35 3.26 0.07 85.30 20:27:01 5 8.58 0.00 2.49 0.64 0.08 88.21 20:27:01 6 7.56 0.00 2.05 2.80 0.08 87.51 20:27:01 7 8.35 0.00 1.70 0.91 0.07 88.98 20:28:01 all 7.41 0.00 0.96 0.68 0.06 90.89 20:28:01 0 7.37 0.00 0.98 0.05 0.05 91.55 20:28:01 1 7.70 0.00 1.04 0.52 0.05 90.70 20:28:01 2 8.34 0.00 0.94 0.15 0.07 90.51 20:28:01 3 7.14 0.00 0.82 0.23 0.07 91.74 20:28:01 4 7.84 0.00 1.25 4.15 0.07 86.69 20:28:01 5 7.51 0.00 0.94 0.12 0.05 91.38 20:28:01 6 7.02 0.00 0.75 0.05 0.07 92.11 20:28:01 7 6.38 0.00 1.01 0.15 0.08 92.38 20:29:01 all 8.06 0.00 0.84 0.64 0.06 90.40 20:29:01 0 8.17 0.00 0.79 0.02 0.05 90.97 20:29:01 1 8.21 0.00 1.19 0.07 0.05 90.49 20:29:01 2 8.55 0.00 0.84 0.02 0.05 90.55 20:29:01 3 7.68 0.00 0.70 0.10 0.05 91.46 20:29:01 4 8.01 0.00 1.04 4.75 0.05 86.15 20:29:01 5 7.08 0.00 0.84 0.07 0.07 91.95 20:29:01 6 7.51 0.00 0.60 0.05 0.05 91.79 20:29:01 7 9.24 0.00 0.70 0.03 0.05 89.97 20:30:01 all 6.47 0.00 0.75 0.65 0.07 92.05 20:30:01 0 8.53 0.00 0.90 0.20 0.07 90.31 20:30:01 1 4.80 0.00 0.69 0.25 0.07 94.20 20:30:01 2 6.48 0.00 0.97 0.05 0.07 92.44 20:30:01 3 6.05 0.00 0.75 0.00 0.07 93.13 20:30:01 4 6.53 0.00 0.70 4.64 0.08 88.04 20:30:01 5 6.22 0.00 0.67 0.03 0.05 93.03 20:30:01 6 6.27 0.00 0.75 0.03 0.07 92.88 20:30:01 7 6.92 0.00 0.60 0.03 0.07 92.38 20:31:01 all 3.95 0.00 0.52 0.64 0.05 94.84 20:31:01 0 4.07 0.00 0.58 0.03 0.03 95.28 20:31:01 1 4.61 0.00 0.53 0.10 0.05 94.70 20:31:01 2 4.06 0.00 0.57 0.10 0.07 95.20 20:31:01 3 4.31 0.00 0.40 0.02 0.07 95.21 20:31:01 4 4.19 0.00 0.50 4.50 0.05 90.76 20:31:01 5 4.04 0.00 0.50 0.18 0.05 95.22 20:31:01 6 2.72 0.00 0.55 0.10 0.07 96.56 20:31:01 7 3.61 0.00 0.48 0.07 0.07 95.77 20:32:01 all 1.76 0.00 0.31 0.58 0.05 97.29 20:32:01 0 0.82 0.00 0.25 0.00 0.05 98.88 20:32:01 1 1.50 0.00 0.27 0.15 0.05 98.03 20:32:01 2 1.75 0.00 0.40 0.03 0.07 97.74 20:32:01 3 2.58 0.00 0.25 2.95 0.07 94.16 20:32:01 4 1.24 0.00 0.35 1.42 0.05 96.94 20:32:01 5 2.01 0.00 0.25 0.02 0.05 97.67 20:32:01 6 1.89 0.00 0.38 0.02 0.05 97.66 20:32:01 7 2.25 0.00 0.33 0.07 0.05 97.29 20:33:01 all 2.48 0.00 1.01 0.76 0.04 95.71 20:33:01 0 2.27 0.00 1.24 0.47 0.05 95.97 20:33:01 1 2.44 0.00 1.19 0.35 0.03 95.99 20:33:01 2 2.21 0.00 1.00 0.13 0.03 96.62 20:33:01 3 2.80 0.00 1.01 4.30 0.03 91.86 20:33:01 4 3.63 0.00 0.99 0.47 0.05 94.87 20:33:01 5 1.63 0.00 0.96 0.20 0.05 97.16 20:33:01 6 2.03 0.00 0.87 0.10 0.05 96.95 20:33:01 7 2.85 0.00 0.82 0.05 0.03 96.25 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.85 0.00 2.15 2.67 0.07 82.27 Average: 0 11.99 0.00 2.09 0.86 0.06 84.99 Average: 1 13.52 0.00 2.22 3.85 0.06 80.35 Average: 2 13.90 0.00 2.24 3.12 0.07 80.68 Average: 3 13.85 0.00 2.19 3.02 0.07 80.87 Average: 4 12.39 0.00 2.22 3.21 0.07 82.12 Average: 5 11.81 0.00 2.12 4.78 0.06 81.22 Average: 6 12.01 0.00 2.02 0.64 0.07 85.27 Average: 7 13.32 0.00 2.07 1.91 0.07 82.63