---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-33648 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 17G 139G 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 896 22237 0 9032 30815 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:1d:80:0c brd ff:ff:ff:ff:ff:ff inet 10.30.106.242/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85611sec preferred_lft 85611sec inet6 fe80::f816:3eff:fe1d:800c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:41:b7:a9:db 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::42:41ff:feb7:a9db/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-33648) 08/07/25 _x86_64_ (8 CPU) 20:21:38 LINUX RESTART (8 CPU) 20:22:02 tps rtps wtps bread/s bwrtn/s 20:23:01 368.97 58.89 310.08 3725.74 63478.60 20:24:01 628.83 23.35 605.48 2702.08 305415.63 20:25:01 279.97 0.10 279.87 2.93 52672.42 20:26:01 25.81 0.00 25.81 0.00 17813.00 20:27:01 151.39 0.25 151.14 36.66 16856.39 20:28:01 109.85 0.23 109.62 14.00 19039.49 20:29:01 16.33 0.00 16.33 0.00 387.67 20:30:01 23.21 0.00 23.21 0.00 829.20 20:31:01 29.26 0.00 29.26 0.00 433.13 20:32:01 19.88 0.00 19.88 0.00 416.20 20:33:01 9.73 0.00 9.73 0.00 210.63 20:34:01 74.87 0.07 74.80 7.33 1568.27 Average: 144.53 6.83 137.69 536.29 39893.66 20:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 30115904 31690956 2823316 8.57 70472 1814208 1394592 4.10 857900 1671568 173708 20:24:01 22540908 30788208 10398312 31.57 161012 8153700 9677240 28.47 1922236 7769556 13936 20:25:01 18578068 27051712 14361152 43.60 174964 8317264 14455924 42.53 5960016 7620160 2652 20:26:01 17387996 25864064 15551224 47.21 175232 8320768 15450224 45.46 7201284 7553444 644 20:27:01 16819032 25741396 16120188 48.94 198916 8696236 15833072 46.58 7393004 7872012 39616 20:28:01 16500772 25536912 16438448 49.91 218212 8779288 16065708 47.27 7630752 7940444 3768 20:29:01 16426412 25464668 16512808 50.13 218344 8781204 16114632 47.41 7702804 7941848 1048 20:30:01 16229528 25279532 16709692 50.73 218596 8792656 16231972 47.76 7891024 7948732 956 20:31:01 15676852 24731080 17262368 52.41 218752 8796612 16740868 49.26 8437512 7952032 1296 20:32:01 15626508 24683968 17312712 52.56 218908 8799636 16757168 49.30 8486788 7954660 948 20:33:01 15599552 24657780 17339668 52.64 219036 8800260 16754852 49.30 8511624 7955244 524 20:34:01 21699520 30584944 11239700 34.12 219964 8648336 3558708 10.47 2693928 7796832 236 Average: 18600088 26839602 14339132 43.53 192701 8058347 13252913 38.99 6224073 7331378 19944 20:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 ens3 480.17 311.66 1760.09 81.99 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 lo 1.83 1.83 0.21 0.21 0.00 0.00 0.00 0.00 20:24:01 veth00ee442 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 20:24:01 br-f2bbbae256c7 0.03 0.12 0.00 0.01 0.00 0.00 0.00 0.00 20:24:01 ens3 1730.14 965.22 53336.09 80.28 0.00 0.00 0.00 0.00 20:24:01 veth841744a 0.73 0.80 0.08 0.07 0.00 0.00 0.00 0.00 20:25:01 veth00ee442 0.00 0.62 0.00 0.03 0.00 0.00 0.00 0.00 20:25:01 br-f2bbbae256c7 14.60 37.43 0.98 316.79 0.00 0.00 0.00 0.00 20:25:01 vethece07c3 14.05 38.08 1.16 316.82 0.00 0.00 0.00 0.03 20:25:01 ens3 39.41 15.81 317.17 1.43 0.00 0.00 0.00 0.00 20:26:01 veth00ee442 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 20:26:01 br-f2bbbae256c7 1.72 1.35 0.14 0.43 0.00 0.00 0.00 0.00 20:26:01 vethece07c3 0.50 0.53 0.03 0.03 0.00 0.00 0.00 0.00 20:26:01 ens3 1.82 1.93 0.53 0.40 0.00 0.00 0.00 0.00 20:27:01 veth00ee442 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 br-f2bbbae256c7 0.38 0.50 0.05 0.04 0.00 0.00 0.00 0.00 20:27:01 vethece07c3 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 ens3 98.57 59.11 1966.87 5.73 0.00 0.00 0.00 0.00 20:28:01 veth00ee442 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 br-f2bbbae256c7 0.10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 vethece07c3 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 20:28:01 ens3 42.69 31.21 294.16 4.11 0.00 0.00 0.00 0.00 20:29:01 veth00ee442 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 br-f2bbbae256c7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 vethece07c3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 ens3 1.32 1.38 0.27 0.50 0.00 0.00 0.00 0.00 20:30:01 veth00ee442 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 br-f2bbbae256c7 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 vethece07c3 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 ens3 1.33 1.10 0.59 0.41 0.00 0.00 0.00 0.00 20:31:01 veth00ee442 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 br-f2bbbae256c7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 vethece07c3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 ens3 0.85 0.77 0.16 0.40 0.00 0.00 0.00 0.00 20:32:01 veth00ee442 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 br-f2bbbae256c7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 vethece07c3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 ens3 0.90 0.87 0.17 0.35 0.00 0.00 0.00 0.00 20:33:01 veth00ee442 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 br-f2bbbae256c7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 vethece07c3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 ens3 0.95 0.83 0.27 0.39 0.00 0.00 0.00 0.00 20:34:01 br-f2bbbae256c7 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 ens3 11.33 11.83 6.52 2.49 0.00 0.00 0.00 0.00 20:34:01 docker0 60.96 93.00 4.84 1411.51 0.00 0.00 0.00 0.00 20:34:01 vethf5c8088 200.02 199.40 34.10 45.99 0.00 0.00 0.00 0.00 Average: br-f2bbbae256c7 1.41 3.29 0.10 26.48 0.00 0.00 0.00 0.00 Average: ens3 200.40 116.54 4811.08 14.78 0.00 0.00 0.00 0.00 Average: docker0 5.09 7.76 0.40 117.79 0.00 0.00 0.00 0.00 Average: vethf5c8088 16.69 16.64 2.85 3.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-33648) 08/07/25 _x86_64_ (8 CPU) 20:21:38 LINUX RESTART (8 CPU) 20:22:02 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 10.79 0.00 1.10 2.25 0.03 85.82 20:23:01 0 2.42 0.00 1.50 9.94 0.03 86.11 20:23:01 1 8.66 0.00 1.05 5.39 0.03 84.86 20:23:01 2 5.04 0.00 0.58 0.07 0.03 94.28 20:23:01 3 2.70 0.00 0.51 0.41 0.02 96.36 20:23:01 4 11.29 0.00 1.36 0.39 0.03 86.92 20:23:01 5 34.11 0.00 2.11 1.16 0.05 62.58 20:23:01 6 13.84 0.00 0.93 0.36 0.03 84.84 20:23:01 7 8.27 0.00 0.77 0.32 0.03 90.61 20:24:01 all 24.36 0.00 9.37 8.96 0.08 57.22 20:24:01 0 21.65 0.00 10.46 5.73 0.07 62.10 20:24:01 1 34.19 0.00 9.47 16.22 0.10 40.02 20:24:01 2 21.87 0.00 10.44 11.33 0.08 56.28 20:24:01 3 22.49 0.00 8.51 17.33 0.08 51.59 20:24:01 4 25.29 0.00 9.40 5.78 0.07 59.46 20:24:01 5 23.06 0.00 7.15 3.58 0.08 66.13 20:24:01 6 24.52 0.00 9.36 2.65 0.07 63.40 20:24:01 7 21.74 0.00 10.20 9.16 0.08 58.81 20:25:01 all 71.67 0.00 6.38 0.40 0.12 21.43 20:25:01 0 63.81 0.00 6.50 0.12 0.13 29.44 20:25:01 1 68.68 0.00 6.31 2.19 0.14 22.69 20:25:01 2 70.39 0.00 6.13 0.05 0.12 23.31 20:25:01 3 66.03 0.00 6.03 0.49 0.12 27.34 20:25:01 4 80.31 0.00 6.70 0.02 0.10 12.88 20:25:01 5 77.20 0.00 6.01 0.08 0.12 16.58 20:25:01 6 75.39 0.00 6.89 0.22 0.12 17.38 20:25:01 7 71.55 0.00 6.41 0.05 0.10 21.89 20:26:01 all 24.33 0.00 1.95 0.17 0.09 73.47 20:26:01 0 22.55 0.00 2.30 0.12 0.08 74.95 20:26:01 1 22.37 0.00 2.01 0.05 0.08 75.48 20:26:01 2 21.41 0.00 1.58 0.15 0.07 76.80 20:26:01 3 24.90 0.00 1.93 0.00 0.08 73.09 20:26:01 4 27.39 0.00 1.86 0.07 0.10 70.58 20:26:01 5 25.11 0.00 2.06 0.08 0.10 72.65 20:26:01 6 24.96 0.00 2.05 0.69 0.08 72.22 20:26:01 7 25.94 0.00 1.86 0.17 0.08 71.94 20:27:01 all 6.33 0.00 1.60 0.62 0.07 91.37 20:27:01 0 5.92 0.00 1.40 0.05 0.08 92.54 20:27:01 1 4.90 0.00 1.73 2.35 0.08 90.93 20:27:01 2 8.27 0.00 1.96 0.20 0.08 89.49 20:27:01 3 5.50 0.00 1.77 0.23 0.07 92.43 20:27:01 4 7.91 0.00 1.59 0.12 0.08 90.30 20:27:01 5 7.98 0.00 2.16 0.67 0.08 89.11 20:27:01 6 5.61 0.00 1.12 1.22 0.07 91.98 20:27:01 7 4.56 0.00 1.09 0.08 0.08 94.18 20:28:01 all 10.94 0.00 1.96 0.86 0.08 86.14 20:28:01 0 10.81 0.00 1.61 0.05 0.07 87.47 20:28:01 1 9.73 0.00 2.33 1.07 0.08 86.79 20:28:01 2 8.54 0.00 2.20 2.55 0.07 86.64 20:28:01 3 12.35 0.00 1.56 0.65 0.08 85.36 20:28:01 4 10.58 0.00 1.74 0.05 0.07 87.56 20:28:01 5 15.52 0.00 2.48 1.49 0.08 80.42 20:28:01 6 9.66 0.00 2.05 0.52 0.08 87.69 20:28:01 7 10.34 0.00 1.75 0.56 0.08 87.27 20:29:01 all 5.72 0.00 0.64 0.04 0.08 93.53 20:29:01 0 5.52 0.00 0.90 0.08 0.08 93.41 20:29:01 1 6.50 0.00 0.57 0.07 0.08 92.78 20:29:01 2 4.68 0.00 0.52 0.00 0.07 94.74 20:29:01 3 6.13 0.00 0.64 0.02 0.08 93.14 20:29:01 4 4.50 0.00 0.74 0.02 0.08 94.66 20:29:01 5 5.74 0.00 0.75 0.03 0.08 93.39 20:29:01 6 6.42 0.00 0.45 0.03 0.07 93.03 20:29:01 7 6.26 0.00 0.60 0.03 0.07 93.05 20:30:01 all 7.73 0.00 0.83 0.06 0.08 91.30 20:30:01 0 7.41 0.00 0.79 0.02 0.08 91.71 20:30:01 1 8.14 0.00 0.72 0.03 0.08 91.03 20:30:01 2 6.97 0.00 0.79 0.12 0.08 92.04 20:30:01 3 8.98 0.00 0.92 0.15 0.08 89.87 20:30:01 4 8.31 0.00 0.95 0.00 0.08 90.66 20:30:01 5 7.27 0.00 0.82 0.03 0.05 91.83 20:30:01 6 8.32 0.00 0.74 0.10 0.10 90.74 20:30:01 7 6.48 0.00 0.84 0.00 0.07 92.62 20:31:01 all 6.74 0.00 0.78 0.04 0.08 92.35 20:31:01 0 4.94 0.00 0.93 0.03 0.08 94.01 20:31:01 1 7.23 0.00 0.79 0.00 0.08 91.90 20:31:01 2 7.00 0.00 0.79 0.07 0.10 92.04 20:31:01 3 7.72 0.00 0.70 0.03 0.10 91.44 20:31:01 4 7.61 0.00 0.97 0.07 0.08 91.27 20:31:01 5 6.28 0.00 0.62 0.05 0.08 92.96 20:31:01 6 6.14 0.00 0.74 0.05 0.07 93.01 20:31:01 7 6.97 0.00 0.75 0.02 0.08 92.17 20:32:01 all 4.46 0.00 0.59 0.05 0.07 94.83 20:32:01 0 4.33 0.00 0.75 0.17 0.07 94.68 20:32:01 1 3.94 0.00 0.70 0.03 0.08 95.24 20:32:01 2 4.45 0.00 0.54 0.00 0.07 94.95 20:32:01 3 4.18 0.00 0.52 0.02 0.07 95.22 20:32:01 4 5.12 0.00 0.60 0.03 0.07 94.18 20:32:01 5 4.02 0.00 0.52 0.03 0.07 95.36 20:32:01 6 5.14 0.00 0.59 0.10 0.07 94.11 20:32:01 7 4.51 0.00 0.53 0.03 0.05 94.87 20:33:01 all 1.88 0.00 0.42 0.03 0.08 97.60 20:33:01 0 1.75 0.00 0.53 0.02 0.08 97.61 20:33:01 1 1.82 0.00 0.53 0.08 0.08 97.48 20:33:01 2 2.78 0.00 0.50 0.00 0.10 96.62 20:33:01 3 1.85 0.00 0.37 0.02 0.07 97.70 20:33:01 4 2.40 0.00 0.35 0.00 0.05 97.20 20:33:01 5 1.52 0.00 0.35 0.00 0.07 98.06 20:33:01 6 1.67 0.00 0.47 0.08 0.08 97.69 20:33:01 7 1.24 0.00 0.32 0.02 0.08 98.35 20:33:01 CPU %user %nice %system %iowait %steal %idle 20:34:01 all 2.30 0.00 1.21 0.23 0.06 96.20 20:34:01 0 3.27 0.00 1.39 0.22 0.07 95.06 20:34:01 1 2.36 0.00 1.27 0.07 0.07 96.24 20:34:01 2 1.91 0.00 1.16 0.17 0.05 96.71 20:34:01 3 2.11 0.00 1.22 0.15 0.05 96.47 20:34:01 4 1.96 0.00 1.12 0.12 0.05 96.76 20:34:01 5 2.53 0.00 1.10 0.18 0.08 96.10 20:34:01 6 1.85 0.00 1.19 0.27 0.07 96.63 20:34:01 7 2.44 0.00 1.12 0.65 0.07 95.72 Average: all 14.73 0.00 2.23 1.13 0.08 81.83 Average: 0 12.83 0.00 2.41 1.36 0.08 83.32 Average: 1 14.81 0.00 2.28 2.28 0.08 80.53 Average: 2 13.58 0.00 2.26 1.22 0.08 82.86 Average: 3 13.69 0.00 2.05 1.61 0.08 82.57 Average: 4 16.03 0.00 2.28 0.55 0.07 81.07 Average: 5 17.44 0.00 2.17 0.61 0.08 79.70 Average: 6 15.28 0.00 2.21 0.52 0.08 81.91 Average: 7 14.17 0.00 2.18 0.92 0.07 82.66