---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-45363 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 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 890 22559 0 8717 30821 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:3b:f1:ce brd ff:ff:ff:ff:ff:ff inet 10.30.106.201/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85564sec preferred_lft 85564sec inet6 fe80::f816:3eff:fe3b:f1ce/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9a:f9:7a:3a 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::42:9aff:fef9:7a3a/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-45363) 09/12/25 _x86_64_ (8 CPU) 20:22:01 LINUX RESTART (8 CPU) 20:23:01 tps rtps wtps bread/s bwrtn/s 20:24:01 214.11 19.91 194.20 2293.62 74346.28 20:25:01 465.92 4.08 461.84 427.40 206619.43 20:26:01 209.27 0.13 209.13 11.46 30348.81 20:27:01 25.35 0.00 25.35 0.00 22943.11 20:28:01 169.36 0.17 169.19 21.46 40062.52 20:29:01 111.51 0.32 111.20 25.06 40168.51 20:30:01 15.46 0.00 15.46 0.00 2948.98 20:31:01 23.25 0.00 23.25 0.00 534.71 20:32:01 23.13 0.02 23.11 0.13 580.97 20:33:01 22.95 0.00 22.95 0.00 470.99 20:34:01 12.13 0.00 12.13 0.00 225.83 20:35:01 61.48 0.08 61.40 13.20 1215.33 Average: 112.83 2.06 110.77 232.69 35038.32 20:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:24:01 24629852 31590132 8309368 25.23 119712 6973744 2099740 6.18 1031116 6751476 3962760 20:25:01 23386252 31256792 9552968 29.00 164892 7733564 6402816 18.84 1442912 7442028 2796 20:26:01 19559316 27613400 13379904 40.62 172112 7911676 13080528 38.49 5370972 7247884 1072 20:27:01 19332044 27379744 13607176 41.31 172256 7906500 13421856 39.49 5613152 7229028 472 20:28:01 18671848 27221464 14267372 43.31 198544 8330072 13882820 40.85 5859416 7580304 68180 20:29:01 18551960 27159820 14387260 43.68 215024 8366944 13994468 41.17 5933164 7620348 828 20:30:01 18508864 27118076 14430356 43.81 215152 8368104 14045192 41.32 5975564 7620796 120 20:31:01 18372164 26993808 14567056 44.22 215396 8380192 14159832 41.66 6102388 7628120 9476 20:32:01 17967684 26592068 14971536 45.45 215636 8382560 14541976 42.79 6505324 7630272 1400 20:33:01 17927980 26556748 15011240 45.57 215824 8386756 14541020 42.78 6540212 7633580 120 20:34:01 17907108 26536812 15032112 45.64 215920 8387568 14557108 42.83 6559052 7634260 300 20:35:01 22139056 30702128 10800164 32.79 216872 8337000 3415300 10.05 2546940 7517140 68 Average: 19746177 28060083 13193043 40.05 194778 8122057 11511888 33.87 4956684 7461270 337299 20:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:24:01 ens3 1625.31 919.86 50447.15 75.50 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 lo 18.93 18.93 1.74 1.74 0.00 0.00 0.00 0.00 20:25:01 vethe344998 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 20:25:01 vethe035c8c 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 20:25:01 veth5e9357e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 veth2e35d02 0.03 0.05 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 vethe344998 15.38 21.18 1.24 319.80 0.00 0.00 0.00 0.03 20:26:01 vethe6f3300 3.35 4.37 0.41 0.40 0.00 0.00 0.00 0.00 20:26:01 vethe035c8c 0.30 0.82 0.03 0.49 0.00 0.00 0.00 0.00 20:26:01 veth5e9357e 162.12 184.30 29.93 31.96 0.00 0.00 0.00 0.00 20:27:01 vethe344998 0.50 0.38 0.03 0.02 0.00 0.00 0.00 0.00 20:27:01 vethe6f3300 6.27 9.23 0.86 0.71 0.00 0.00 0.00 0.00 20:27:01 vethe035c8c 0.58 0.60 0.06 1.09 0.00 0.00 0.00 0.00 20:27:01 veth5e9357e 7.60 9.02 1.55 1.45 0.00 0.00 0.00 0.00 20:28:01 vethe344998 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 vethe6f3300 6.97 10.01 1.07 0.87 0.00 0.00 0.00 0.00 20:28:01 vethe035c8c 0.78 0.85 0.07 1.74 0.00 0.00 0.00 0.00 20:28:01 veth5e9357e 5.58 7.23 0.77 0.93 0.00 0.00 0.00 0.00 20:29:01 vethe344998 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 vethe6f3300 10.38 14.06 2.07 2.67 0.00 0.00 0.00 0.00 20:29:01 vethe035c8c 0.77 0.87 0.07 1.98 0.00 0.00 0.00 0.00 20:29:01 veth5e9357e 34.31 39.41 24.99 7.41 0.00 0.00 0.00 0.00 20:30:01 vethe344998 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 vethe6f3300 9.65 13.06 1.88 2.01 0.00 0.00 0.00 0.00 20:30:01 vethe035c8c 0.80 0.82 0.08 2.42 0.00 0.00 0.00 0.00 20:30:01 veth5e9357e 27.51 31.18 16.33 6.65 0.00 0.00 0.00 0.00 20:31:01 vethe344998 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 vethe6f3300 12.60 16.45 3.62 6.63 0.00 0.00 0.00 0.00 20:31:01 vethe035c8c 0.90 0.95 0.08 2.44 0.00 0.00 0.00 0.00 20:31:01 veth5e9357e 192.53 199.68 92.76 30.64 0.00 0.00 0.00 0.01 20:32:01 vethe344998 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 vethe6f3300 10.16 13.75 2.11 3.60 0.00 0.00 0.00 0.00 20:32:01 vethe035c8c 0.82 0.82 0.08 2.55 0.00 0.00 0.00 0.00 20:32:01 veth5e9357e 73.02 79.59 47.26 11.21 0.00 0.00 0.00 0.00 20:33:01 vethe344998 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 vethe6f3300 14.71 18.98 3.51 7.09 0.00 0.00 0.00 0.00 20:33:01 vethe035c8c 0.85 0.85 0.09 2.60 0.00 0.00 0.00 0.00 20:33:01 veth5e9357e 141.48 151.19 86.56 22.54 0.00 0.00 0.00 0.01 20:34:01 vethe344998 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 vethe6f3300 8.32 11.56 1.47 1.60 0.00 0.00 0.00 0.00 20:34:01 vethe035c8c 0.82 0.82 0.08 2.62 0.00 0.00 0.00 0.00 20:34:01 veth5e9357e 20.66 21.45 21.08 5.58 0.00 0.00 0.00 0.00 20:35:01 veth5e9357e 2.72 4.48 0.29 0.37 0.00 0.00 0.00 0.00 20:35:01 ens3 2203.73 1334.02 54104.51 171.40 0.00 0.00 0.00 0.00 20:35:01 docker0 63.50 82.39 4.94 1392.32 0.00 0.00 0.00 0.00 20:35:01 br-186db19ce85b 18.08 22.58 1.23 320.20 0.00 0.00 0.00 0.00 Average: veth5e9357e 55.63 60.63 26.79 9.90 0.00 0.00 0.00 0.00 Average: ens3 150.27 88.66 4418.32 7.98 0.00 0.00 0.00 0.00 Average: docker0 5.29 6.87 0.41 116.04 0.00 0.00 0.00 0.00 Average: br-186db19ce85b 1.51 1.88 0.10 26.69 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-45363) 09/12/25 _x86_64_ (8 CPU) 20:22:01 LINUX RESTART (8 CPU) 20:23:01 CPU %user %nice %system %iowait %steal %idle 20:24:01 all 15.97 0.00 5.10 6.52 0.06 72.35 20:24:01 0 13.12 0.00 4.85 11.37 0.05 70.60 20:24:01 1 10.55 0.00 4.85 4.00 0.08 80.52 20:24:01 2 35.23 0.00 5.75 6.09 0.08 52.85 20:24:01 3 26.39 0.00 5.89 3.21 0.08 64.42 20:24:01 4 10.72 0.00 4.86 18.43 0.07 65.93 20:24:01 5 10.72 0.00 4.77 2.50 0.03 81.98 20:24:01 6 10.85 0.00 4.93 3.01 0.03 81.17 20:24:01 7 10.24 0.00 4.86 3.59 0.05 81.25 20:25:01 all 10.52 0.00 4.30 19.01 0.05 66.12 20:25:01 0 9.73 0.00 4.83 48.52 0.05 36.86 20:25:01 1 9.81 0.00 4.01 17.11 0.05 69.02 20:25:01 2 11.40 0.00 4.31 5.45 0.03 78.80 20:25:01 3 11.17 0.00 4.06 16.85 0.05 67.87 20:25:01 4 10.51 0.00 4.57 15.08 0.03 69.81 20:25:01 5 10.14 0.00 4.64 14.67 0.05 70.50 20:25:01 6 10.80 0.00 3.74 14.76 0.03 70.67 20:25:01 7 10.64 0.00 4.19 19.72 0.05 65.40 20:26:01 all 62.48 0.00 6.21 1.35 0.12 29.85 20:26:01 0 59.44 0.00 6.00 1.51 0.17 32.88 20:26:01 1 65.04 0.00 6.51 0.84 0.12 27.49 20:26:01 2 64.10 0.00 5.99 1.51 0.12 28.28 20:26:01 3 61.07 0.00 5.98 3.40 0.12 29.43 20:26:01 4 62.46 0.00 6.85 0.61 0.12 29.96 20:26:01 5 64.26 0.00 6.59 0.71 0.12 28.33 20:26:01 6 60.84 0.00 5.89 0.34 0.12 32.82 20:26:01 7 62.60 0.00 5.84 1.88 0.10 29.58 20:27:01 all 9.76 0.00 0.79 1.06 0.08 88.31 20:27:01 0 8.57 0.00 0.93 0.12 0.12 90.27 20:27:01 1 10.18 0.00 0.80 0.03 0.07 88.92 20:27:01 2 9.31 0.00 0.77 0.03 0.07 89.82 20:27:01 3 9.32 0.00 0.77 0.00 0.08 89.83 20:27:01 4 12.59 0.00 0.93 0.00 0.07 86.41 20:27:01 5 8.97 0.00 0.79 0.02 0.08 90.14 20:27:01 6 8.65 0.00 0.59 0.37 0.07 90.33 20:27:01 7 10.46 0.00 0.80 7.92 0.08 80.74 20:28:01 all 6.72 0.00 1.53 2.51 0.08 89.16 20:28:01 0 5.70 0.00 1.32 0.20 0.07 92.71 20:28:01 1 11.03 0.00 1.86 0.39 0.08 86.64 20:28:01 2 6.39 0.00 1.49 3.23 0.07 88.82 20:28:01 3 5.69 0.00 1.26 0.52 0.08 92.45 20:28:01 4 7.10 0.00 1.71 2.04 0.10 89.05 20:28:01 5 4.07 0.00 1.12 0.34 0.07 94.40 20:28:01 6 7.87 0.00 1.83 4.41 0.07 85.83 20:28:01 7 5.88 0.00 1.68 8.98 0.07 83.39 20:29:01 all 9.04 0.00 1.74 2.15 0.08 87.00 20:29:01 0 7.94 0.00 1.99 0.17 0.10 89.80 20:29:01 1 13.52 0.00 1.77 2.01 0.08 82.62 20:29:01 2 6.96 0.00 1.07 8.85 0.05 83.07 20:29:01 3 9.24 0.00 1.66 0.42 0.10 88.58 20:29:01 4 9.73 0.00 1.83 4.91 0.10 83.44 20:29:01 5 8.48 0.00 2.26 0.72 0.07 88.48 20:29:01 6 8.56 0.00 2.09 0.03 0.08 89.24 20:29:01 7 7.88 0.00 1.27 0.05 0.07 90.73 20:30:01 all 5.08 0.00 0.46 0.17 0.07 94.21 20:30:01 0 5.03 0.00 0.50 0.05 0.08 94.33 20:30:01 1 4.55 0.00 0.45 0.03 0.07 94.90 20:30:01 2 4.99 0.00 0.33 1.10 0.07 93.51 20:30:01 3 5.60 0.00 0.62 0.03 0.08 93.67 20:30:01 4 4.81 0.00 0.43 0.05 0.07 94.64 20:30:01 5 5.23 0.00 0.45 0.00 0.07 94.25 20:30:01 6 4.93 0.00 0.47 0.08 0.08 94.44 20:30:01 7 5.54 0.00 0.42 0.02 0.07 93.96 20:31:01 all 8.81 0.00 0.82 0.22 0.08 90.07 20:31:01 0 7.23 0.00 0.92 0.13 0.08 91.63 20:31:01 1 7.68 0.00 0.79 0.07 0.08 91.38 20:31:01 2 11.07 0.00 0.70 0.22 0.05 87.96 20:31:01 3 9.48 0.00 0.77 0.02 0.07 89.67 20:31:01 4 6.36 0.00 0.73 0.67 0.07 92.17 20:31:01 5 9.44 0.00 0.90 0.15 0.08 89.43 20:31:01 6 9.68 0.00 0.94 0.35 0.07 88.96 20:31:01 7 9.55 0.00 0.84 0.15 0.08 89.37 20:32:01 all 4.83 0.00 0.55 0.09 0.08 94.45 20:32:01 0 3.79 0.00 0.47 0.22 0.07 95.45 20:32:01 1 4.88 0.00 0.52 0.03 0.07 94.50 20:32:01 2 4.49 0.00 0.53 0.28 0.07 94.63 20:32:01 3 6.37 0.00 0.67 0.00 0.07 92.89 20:32:01 4 3.48 0.00 0.52 0.12 0.07 95.82 20:32:01 5 5.67 0.00 0.42 0.02 0.10 93.80 20:32:01 6 5.56 0.00 0.67 0.03 0.08 93.66 20:32:01 7 4.38 0.00 0.60 0.00 0.10 94.92 20:33:01 all 6.33 0.00 0.63 0.07 0.06 92.91 20:33:01 0 5.81 0.00 0.59 0.10 0.07 93.43 20:33:01 1 5.57 0.00 0.65 0.05 0.07 93.66 20:33:01 2 6.70 0.00 0.60 0.13 0.03 92.53 20:33:01 3 5.79 0.00 0.79 0.08 0.10 93.24 20:33:01 4 7.01 0.00 0.65 0.07 0.08 92.19 20:33:01 5 5.13 0.00 0.40 0.03 0.07 94.37 20:33:01 6 7.95 0.00 0.75 0.05 0.05 91.20 20:33:01 7 6.67 0.00 0.60 0.02 0.05 92.66 20:34:01 all 2.13 0.00 0.32 0.04 0.05 97.46 20:34:01 0 2.99 0.00 0.30 0.03 0.03 96.65 20:34:01 1 1.86 0.00 0.33 0.00 0.05 97.76 20:34:01 2 1.60 0.00 0.37 0.15 0.07 97.81 20:34:01 3 1.72 0.00 0.27 0.00 0.03 97.98 20:34:01 4 1.77 0.00 0.42 0.03 0.03 97.74 20:34:01 5 1.77 0.00 0.35 0.03 0.05 97.80 20:34:01 6 2.25 0.00 0.27 0.07 0.05 97.36 20:34:01 7 3.09 0.00 0.28 0.02 0.05 96.56 20:34:01 CPU %user %nice %system %iowait %steal %idle 20:35:01 all 2.49 0.00 0.93 0.21 0.05 96.33 20:35:01 0 3.24 0.00 0.81 0.17 0.05 95.73 20:35:01 1 2.06 0.00 1.02 0.10 0.07 96.76 20:35:01 2 2.20 0.00 0.84 0.25 0.03 96.68 20:35:01 3 2.99 0.00 1.05 0.20 0.05 95.70 20:35:01 4 2.74 0.00 0.97 0.15 0.07 96.07 20:35:01 5 2.16 0.00 0.94 0.12 0.05 96.74 20:35:01 6 2.17 0.00 0.87 0.33 0.07 96.55 20:35:01 7 2.29 0.00 0.94 0.32 0.03 96.42 Average: all 11.96 0.00 1.94 2.77 0.07 83.25 Average: 0 10.98 0.00 1.95 5.17 0.08 81.83 Average: 1 12.19 0.00 1.96 2.05 0.07 83.73 Average: 2 13.64 0.00 1.89 2.27 0.06 82.15 Average: 3 12.86 0.00 1.98 2.05 0.08 83.04 Average: 4 11.56 0.00 2.03 3.50 0.07 82.83 Average: 5 11.29 0.00 1.96 1.60 0.07 85.07 Average: 6 11.64 0.00 1.91 1.98 0.07 84.40 Average: 7 11.55 0.00 1.85 3.54 0.07 82.98