---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1842 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 15G 140G 10% / 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 23606 0 7681 30831 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:25:0e:29 brd ff:ff:ff:ff:ff:ff inet 10.30.106.182/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85597sec preferred_lft 85597sec inet6 fe80::f816:3eff:fe25:e29/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cc:de:ea: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:ccff:fede:ea07/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1842) 10/01/25 _x86_64_ (8 CPU) 13:23:30 LINUX RESTART (8 CPU) 13:24:01 tps rtps wtps bread/s bwrtn/s 13:25:01 362.25 57.63 304.62 3663.18 21911.63 13:26:02 379.37 19.76 359.61 2290.84 194852.92 13:27:01 341.01 4.91 336.10 427.59 28801.90 13:28:01 14.70 0.00 14.70 0.00 11136.29 13:29:01 154.76 0.25 154.51 38.79 28444.73 13:30:01 97.52 0.27 97.25 18.52 28191.50 13:31:01 17.60 0.00 17.60 0.00 11283.05 13:32:01 15.73 0.00 15.73 0.00 11278.25 13:33:01 28.26 0.00 28.26 0.00 11276.25 13:34:01 23.51 0.00 23.51 0.00 11388.74 13:35:01 17.11 0.00 17.11 0.00 11084.02 13:36:01 64.80 0.12 64.68 20.12 12067.81 Average: 126.09 6.91 119.17 538.42 31814.30 13:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 30054884 31662528 2884336 8.76 72872 1843672 1467164 4.32 891700 1698184 196560 13:26:02 24858984 31654780 8080236 24.53 133716 6762096 1734036 5.10 987432 6539424 144444 13:27:01 21160784 28265368 11778436 35.76 150300 7050368 12389000 36.45 4645596 6449756 2168 13:28:01 20184196 27292160 12755024 38.72 150560 7052964 13687040 40.27 5686692 6373888 332 13:29:01 19580544 27243996 13358676 40.56 179448 7520232 13870828 40.81 5828464 6769124 116528 13:30:01 19491148 27147276 13448072 40.83 187836 7510388 14096828 41.48 5923360 6767332 1660 13:31:01 18943816 26606112 13995404 42.49 187980 7516168 14618388 43.01 6466700 6768528 112 13:32:01 18937612 26600228 14001608 42.51 188072 7516352 14650628 43.11 6472048 6768412 1092 13:33:01 18923492 26587412 14015728 42.55 188232 7517568 14651548 43.11 6486324 6769292 1508 13:34:01 18882368 26549392 14056852 42.68 188396 7520704 14669896 43.16 6524268 6771324 716 13:35:01 18872140 26539896 14067080 42.71 188524 7521388 14668928 43.16 6534400 6771668 464 13:36:01 23074728 30575352 9864492 29.95 189392 7372724 3546848 10.44 2568540 6631928 76 Average: 21080391 28060375 11858829 36.00 167111 6892052 11170928 32.87 4917960 6256572 38805 13:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:01 ens3 385.00 262.26 1877.83 78.34 0.00 0.00 0.00 0.00 13:25:01 lo 1.73 1.73 0.20 0.20 0.00 0.00 0.00 0.00 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:02 ens3 1425.17 782.61 43929.96 68.69 0.00 0.00 0.00 0.00 13:26:02 lo 18.13 18.13 1.65 1.65 0.00 0.00 0.00 0.00 13:26:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:02 br-71c8cb482dcb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 veth5404923 10.93 25.11 0.96 331.50 0.00 0.00 0.00 0.03 13:27:01 vethb345f92 94.26 94.00 15.92 18.99 0.00 0.00 0.00 0.00 13:27:01 ens3 27.93 13.30 332.32 1.93 0.00 0.00 0.00 0.00 13:27:01 veth24550cd 2.91 3.54 0.39 0.38 0.00 0.00 0.00 0.00 13:28:01 veth5404923 0.48 0.47 0.03 0.03 0.00 0.00 0.00 0.00 13:28:01 vethb345f92 0.13 0.30 0.44 0.02 0.00 0.00 0.00 0.00 13:28:01 ens3 0.92 1.03 0.12 0.33 0.00 0.00 0.00 0.00 13:28:01 veth24550cd 6.43 9.46 0.86 0.73 0.00 0.00 0.00 0.00 13:29:01 veth5404923 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 vethb345f92 0.20 0.23 0.55 0.02 0.00 0.00 0.00 0.00 13:29:01 ens3 147.09 101.08 2200.58 10.01 0.00 0.00 0.00 0.00 13:29:01 veth24550cd 7.10 10.08 1.06 0.90 0.00 0.00 0.00 0.00 13:30:01 veth5404923 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 vethb345f92 0.37 0.40 0.57 0.04 0.00 0.00 0.00 0.00 13:30:01 ens3 2.97 2.57 0.65 0.86 0.00 0.00 0.00 0.00 13:30:01 veth24550cd 10.06 13.68 2.08 3.07 0.00 0.00 0.00 0.00 13:31:01 veth5404923 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 vethb345f92 100.95 100.57 13.60 25.93 0.00 0.00 0.00 0.00 13:31:01 ens3 0.77 0.73 0.15 0.30 0.00 0.00 0.00 0.00 13:31:01 veth24550cd 6.98 10.01 1.03 1.72 0.00 0.00 0.00 0.00 13:32:01 veth5404923 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 vethb345f92 0.23 0.23 0.58 0.02 0.00 0.00 0.00 0.00 13:32:01 ens3 0.68 0.57 0.15 0.26 0.00 0.00 0.00 0.00 13:32:01 veth24550cd 6.45 9.27 0.86 0.72 0.00 0.00 0.00 0.00 13:33:01 veth5404923 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 vethb345f92 0.20 0.20 0.58 0.02 0.00 0.00 0.00 0.00 13:33:01 ens3 0.67 0.67 0.12 0.30 0.00 0.00 0.00 0.00 13:33:01 veth24550cd 8.03 11.23 1.31 1.80 0.00 0.00 0.00 0.00 13:34:01 veth5404923 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 vethb345f92 3.62 3.55 1.49 1.18 0.00 0.00 0.00 0.00 13:34:01 ens3 2.18 1.28 0.66 0.68 0.00 0.00 0.00 0.00 13:34:01 veth24550cd 11.03 14.73 2.35 3.68 0.00 0.00 0.00 0.00 13:35:01 veth5404923 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 vethb345f92 0.27 0.28 0.62 0.02 0.00 0.00 0.00 0.00 13:35:01 ens3 1.52 1.32 0.55 1.02 0.00 0.00 0.00 0.00 13:35:01 veth24550cd 7.50 10.58 1.28 1.10 0.00 0.00 0.00 0.00 13:36:01 vethb345f92 0.13 0.90 0.01 0.07 0.00 0.00 0.00 0.00 13:36:01 ens3 13.89 14.60 10.24 2.84 0.00 0.00 0.00 0.00 13:36:01 lo 37.67 37.67 3.29 3.29 0.00 0.00 0.00 0.00 13:36:01 docker0 49.58 71.76 4.25 1352.15 0.00 0.00 0.00 0.00 Average: vethb345f92 16.59 16.61 2.84 3.84 0.00 0.00 0.00 0.00 Average: ens3 167.60 98.62 4034.66 13.81 0.00 0.00 0.00 0.00 Average: lo 2.86 2.86 0.25 0.25 0.00 0.00 0.00 0.00 Average: docker0 4.14 5.99 0.35 112.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1842) 10/01/25 _x86_64_ (8 CPU) 13:23:30 LINUX RESTART (8 CPU) 13:24:01 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 11.84 0.00 1.17 2.32 0.04 84.63 13:25:01 0 4.33 0.00 0.58 0.18 0.02 94.88 13:25:01 1 31.84 0.00 1.78 1.52 0.07 64.79 13:25:01 2 8.53 0.00 1.19 7.36 0.05 82.87 13:25:01 3 29.33 0.00 1.69 2.14 0.08 66.76 13:25:01 4 4.26 0.00 0.60 0.80 0.02 94.32 13:25:01 5 8.37 0.00 0.92 0.33 0.02 90.36 13:25:01 6 4.30 0.00 0.85 0.15 0.02 94.67 13:25:01 7 3.71 0.00 1.69 6.11 0.02 88.47 13:26:02 all 16.73 0.00 7.60 11.26 0.09 64.32 13:26:02 0 15.66 0.00 7.60 2.61 0.08 74.05 13:26:02 1 16.89 0.00 7.90 2.49 0.10 72.62 13:26:02 2 21.20 0.00 7.96 21.59 0.10 49.15 13:26:02 3 17.33 0.00 6.86 4.59 0.07 71.15 13:26:02 4 14.86 0.00 7.77 16.09 0.10 61.18 13:26:02 5 16.45 0.00 8.08 31.54 0.10 43.83 13:26:02 6 15.49 0.00 7.83 3.83 0.08 72.76 13:26:02 7 15.90 0.00 6.84 7.45 0.08 69.73 13:27:01 all 59.58 0.00 6.84 1.97 0.15 31.48 13:27:01 0 60.37 0.00 6.85 0.90 0.14 31.74 13:27:01 1 62.38 0.00 6.94 1.27 0.14 29.26 13:27:01 2 53.32 0.00 7.06 0.54 0.16 38.92 13:27:01 3 59.29 0.00 6.61 3.86 0.16 30.08 13:27:01 4 61.89 0.00 6.31 0.95 0.14 30.71 13:27:01 5 59.04 0.00 7.08 4.95 0.14 28.79 13:27:01 6 59.67 0.00 7.20 0.82 0.17 32.14 13:27:01 7 60.61 0.00 6.61 2.41 0.16 30.21 13:28:01 all 20.73 0.00 1.92 0.52 0.08 76.74 13:28:01 0 18.08 0.00 1.80 0.02 0.08 80.02 13:28:01 1 25.63 0.00 2.33 0.00 0.08 71.96 13:28:01 2 14.92 0.00 1.57 0.02 0.07 83.43 13:28:01 3 22.38 0.00 2.03 4.05 0.08 71.45 13:28:01 4 19.67 0.00 1.68 0.02 0.08 78.55 13:28:01 5 23.15 0.00 2.20 0.08 0.08 74.48 13:28:01 6 21.06 0.00 1.73 0.02 0.07 77.12 13:28:01 7 21.01 0.00 2.01 0.00 0.07 76.92 13:29:01 all 7.94 0.00 1.77 1.99 0.07 88.23 13:29:01 0 6.82 0.00 1.66 0.49 0.07 90.97 13:29:01 1 13.71 0.00 2.27 0.50 0.07 83.45 13:29:01 2 6.12 0.00 1.83 0.87 0.07 91.11 13:29:01 3 6.05 0.00 1.68 10.19 0.08 81.99 13:29:01 4 6.72 0.00 1.52 0.18 0.07 91.51 13:29:01 5 8.66 0.00 1.68 0.40 0.08 89.17 13:29:01 6 7.26 0.00 1.42 1.50 0.07 89.76 13:29:01 7 8.17 0.00 2.15 1.74 0.08 87.86 13:30:01 all 9.96 0.00 2.06 1.85 0.08 86.05 13:30:01 0 8.53 0.00 2.35 0.54 0.07 88.53 13:30:01 1 10.51 0.00 2.28 0.91 0.08 86.22 13:30:01 2 9.82 0.00 2.08 0.77 0.07 87.26 13:30:01 3 9.96 0.00 1.51 5.64 0.08 82.80 13:30:01 4 10.58 0.00 1.46 0.10 0.08 87.78 13:30:01 5 10.41 0.00 2.99 5.03 0.08 81.48 13:30:01 6 9.72 0.00 2.23 0.12 0.07 87.86 13:30:01 7 10.16 0.00 1.59 1.78 0.07 86.41 13:31:01 all 7.76 0.00 0.93 0.53 0.07 90.72 13:31:01 0 7.18 0.00 1.04 0.02 0.07 91.70 13:31:01 1 7.14 0.00 0.85 0.13 0.08 91.79 13:31:01 2 7.56 0.00 0.75 0.00 0.05 91.64 13:31:01 3 6.19 0.00 1.03 3.99 0.05 88.74 13:31:01 4 9.14 0.00 0.99 0.00 0.08 89.79 13:31:01 5 9.74 0.00 1.02 0.03 0.07 89.14 13:31:01 6 8.80 0.00 0.89 0.00 0.07 90.25 13:31:01 7 6.31 0.00 0.84 0.10 0.07 92.69 13:32:01 all 2.95 0.00 0.51 0.53 0.05 95.96 13:32:01 0 2.87 0.00 0.52 0.02 0.05 96.54 13:32:01 1 3.34 0.00 0.48 0.02 0.05 96.11 13:32:01 2 2.93 0.00 0.57 0.02 0.07 96.42 13:32:01 3 1.92 0.00 0.51 4.01 0.05 93.52 13:32:01 4 4.86 0.00 0.59 0.03 0.07 94.46 13:32:01 5 2.11 0.00 0.38 0.00 0.05 97.46 13:32:01 6 3.47 0.00 0.49 0.00 0.05 96.00 13:32:01 7 2.08 0.00 0.52 0.17 0.07 97.17 13:33:01 all 3.12 0.00 0.53 0.48 0.05 95.82 13:33:01 0 1.94 0.00 0.47 0.02 0.03 97.55 13:33:01 1 2.84 0.00 0.63 0.02 0.05 96.46 13:33:01 2 3.03 0.00 0.40 0.00 0.03 96.54 13:33:01 3 3.00 0.00 0.40 3.59 0.05 92.96 13:33:01 4 4.37 0.00 0.47 0.00 0.03 95.13 13:33:01 5 2.73 0.00 0.54 0.08 0.07 96.59 13:33:01 6 3.10 0.00 0.64 0.02 0.05 96.19 13:33:01 7 3.96 0.00 0.64 0.12 0.07 95.22 13:34:01 all 5.83 0.00 0.80 0.71 0.06 92.60 13:34:01 0 6.60 0.00 0.74 0.12 0.10 92.45 13:34:01 1 5.15 0.00 0.72 0.18 0.05 93.90 13:34:01 2 5.16 0.00 0.75 0.27 0.07 93.75 13:34:01 3 7.35 0.00 0.98 3.93 0.07 87.67 13:34:01 4 5.66 0.00 0.77 0.13 0.05 93.38 13:34:01 5 5.16 0.00 0.79 0.10 0.08 93.86 13:34:01 6 7.08 0.00 1.00 0.10 0.07 91.75 13:34:01 7 4.45 0.00 0.65 0.84 0.07 93.99 13:35:01 all 2.34 0.00 0.42 0.67 0.05 96.53 13:35:01 0 3.03 0.00 0.40 0.03 0.03 96.51 13:35:01 1 1.74 0.00 0.38 0.02 0.07 97.79 13:35:01 2 2.42 0.00 0.38 0.02 0.05 97.12 13:35:01 3 2.86 0.00 0.42 4.96 0.05 91.71 13:35:01 4 2.23 0.00 0.50 0.02 0.07 97.19 13:35:01 5 1.78 0.00 0.40 0.05 0.05 97.72 13:35:01 6 2.01 0.00 0.50 0.10 0.05 97.33 13:35:01 7 2.61 0.00 0.35 0.17 0.05 96.82 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 2.13 0.00 1.04 0.61 0.04 96.17 13:36:01 0 3.06 0.00 1.25 0.17 0.05 95.47 13:36:01 1 1.99 0.00 1.00 0.22 0.03 96.76 13:36:01 2 1.66 0.00 0.99 0.08 0.03 97.24 13:36:01 3 2.01 0.00 0.90 3.66 0.03 93.40 13:36:01 4 2.11 0.00 1.19 0.15 0.03 96.52 13:36:01 5 1.81 0.00 0.96 0.08 0.03 97.11 13:36:01 6 2.49 0.00 0.97 0.10 0.05 96.39 13:36:01 7 1.96 0.00 1.05 0.40 0.05 96.54 Average: all 12.45 0.00 2.11 1.95 0.07 83.42 Average: 0 11.41 0.00 2.09 0.42 0.07 86.02 Average: 1 15.15 0.00 2.28 0.60 0.07 81.89 Average: 2 11.26 0.00 2.11 2.62 0.07 83.94 Average: 3 13.86 0.00 2.04 4.55 0.07 79.48 Average: 4 12.07 0.00 1.97 1.53 0.07 84.36 Average: 5 12.35 0.00 2.24 3.52 0.07 81.82 Average: 6 11.93 0.00 2.13 0.56 0.07 85.32 Average: 7 11.60 0.00 2.06 1.77 0.07 84.50