---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35138 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 12G 144G 8% / 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 834 27924 0 3408 30883 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:7e:9c:fc brd ff:ff:ff:ff:ff:ff inet 10.30.106.152/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85673sec preferred_lft 85673sec inet6 fe80::f816:3eff:fe7e:9cfc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e5:54:86:33 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:e5ff:fe54:8633/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35138) 08/13/25 _x86_64_ (8 CPU) 08:21:28 LINUX RESTART (8 CPU) 08:22:01 tps rtps wtps bread/s bwrtn/s 08:23:01 80.56 31.76 48.80 2780.94 70667.24 08:24:01 43.69 0.00 43.69 0.00 64587.24 08:25:01 13.85 0.00 13.85 0.00 20706.68 08:26:01 1.57 0.00 1.57 0.00 20.13 08:27:01 1.22 0.00 1.22 0.00 13.46 08:28:01 1.42 0.00 1.42 0.00 17.06 08:29:01 1.37 0.02 1.35 0.13 14.66 08:30:01 1.62 0.00 1.62 0.00 18.66 08:31:01 304.93 25.80 279.14 852.92 3342.78 08:32:01 160.41 9.02 151.39 1620.66 29190.73 08:33:01 326.35 0.28 326.06 20.13 54466.92 Average: 85.18 6.08 79.10 479.55 22095.12 08:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:23:01 30643436 31884832 2295784 6.97 38540 1530780 1314356 3.87 632384 1412936 5912 08:24:01 30641032 31882524 2298188 6.98 38636 1530768 1314356 3.87 633788 1412908 24 08:25:01 30638532 31880148 2300688 6.98 38692 1530792 1314356 3.87 636032 1412908 32 08:26:01 30638728 31880288 2300492 6.98 38732 1530772 1331544 3.92 636524 1412792 0 08:27:01 30638560 31880172 2300660 6.98 38788 1530768 1331544 3.92 637216 1412796 28 08:28:01 30636636 31878348 2302584 6.99 38844 1530800 1331544 3.92 638496 1412800 52 08:29:01 30635200 31876968 2304020 6.99 38932 1530764 1331544 3.92 639592 1412808 12 08:30:01 30632820 31874752 2306400 7.00 39004 1530816 1331544 3.92 642648 1412812 144 08:31:01 30355668 31681404 2583552 7.84 47324 1602728 1460840 4.30 857988 1464364 32128 08:32:01 28811448 31220636 4127772 12.53 83300 2614628 2391636 7.04 1425520 2359200 267644 08:33:01 28540200 31565916 4399020 13.35 122516 3176144 1561144 4.59 1166712 2859772 18228 Average: 30255660 31773272 2683560 8.15 51210 1785433 1455855 4.28 776991 1635100 29473 08:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:23:01 ens3 183.61 114.70 517.04 28.78 0.00 0.00 0.00 0.00 08:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 08:24:01 ens3 1.10 0.53 0.37 0.35 0.00 0.00 0.00 0.00 08:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:25:01 ens3 0.28 0.38 0.11 0.32 0.00 0.00 0.00 0.00 08:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 ens3 0.58 0.33 0.13 0.24 0.00 0.00 0.00 0.00 08:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:27:01 ens3 0.27 0.17 0.06 0.17 0.00 0.00 0.00 0.00 08:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 ens3 0.42 0.27 0.14 0.20 0.00 0.00 0.00 0.00 08:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:29:01 ens3 0.22 0.17 0.06 0.20 0.00 0.00 0.00 0.00 08:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 ens3 1.17 0.43 0.47 0.28 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:31:01 ens3 193.37 128.56 409.77 47.81 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 08:32:01 ens3 537.09 334.23 6278.99 31.78 0.00 0.00 0.00 0.00 08:32:01 veth04fc15b 88.37 135.56 5.75 2106.31 0.00 0.00 0.00 0.17 08:32:01 docker0 88.37 135.44 4.55 2106.30 0.00 0.00 0.00 0.00 08:32:01 lo 3.67 3.67 0.43 0.43 0.00 0.00 0.00 0.00 08:33:01 ens3 421.75 253.74 3445.68 30.84 0.00 0.00 0.00 0.00 08:33:01 docker0 191.33 316.06 15.99 2339.78 0.00 0.00 0.00 0.00 08:33:01 lo 1.07 1.07 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 121.80 75.77 968.40 12.81 0.00 0.00 0.00 0.00 Average: docker0 25.43 41.04 1.87 404.17 0.00 0.00 0.00 0.00 Average: lo 0.59 0.59 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35138) 08/13/25 _x86_64_ (8 CPU) 08:21:28 LINUX RESTART (8 CPU) 08:22:01 CPU %user %nice %system %iowait %steal %idle 08:23:01 all 2.32 0.00 0.37 13.61 0.02 83.68 08:23:01 0 3.04 0.00 0.23 0.98 0.02 95.73 08:23:01 1 1.74 0.00 0.22 60.94 0.02 37.09 08:23:01 2 1.97 0.00 0.44 43.03 0.03 54.53 08:23:01 3 2.50 0.00 0.33 0.58 0.02 96.56 08:23:01 4 1.32 0.00 0.47 0.10 0.02 98.10 08:23:01 5 1.82 0.00 0.40 2.07 0.02 95.69 08:23:01 6 1.81 0.00 0.53 0.60 0.02 97.04 08:23:01 7 4.41 0.00 0.25 0.72 0.02 94.61 08:24:01 all 0.10 0.00 0.01 4.36 0.01 95.53 08:24:01 0 0.00 0.00 0.02 0.00 0.00 99.98 08:24:01 1 0.03 0.00 0.03 34.92 0.02 65.00 08:24:01 2 0.02 0.00 0.00 0.00 0.00 99.98 08:24:01 3 0.58 0.00 0.02 0.00 0.02 99.39 08:24:01 4 0.03 0.00 0.00 0.00 0.00 99.97 08:24:01 5 0.03 0.00 0.00 0.00 0.03 99.93 08:24:01 6 0.07 0.00 0.00 0.00 0.02 99.92 08:24:01 7 0.02 0.00 0.00 0.00 0.00 99.98 08:25:01 all 0.12 0.00 0.01 2.04 0.00 97.82 08:25:01 0 0.00 0.00 0.00 0.00 0.00 100.00 08:25:01 1 0.03 0.00 0.02 16.34 0.00 83.61 08:25:01 2 0.00 0.00 0.00 0.00 0.00 100.00 08:25:01 3 0.88 0.00 0.03 0.00 0.02 99.07 08:25:01 4 0.02 0.00 0.02 0.00 0.00 99.97 08:25:01 5 0.00 0.00 0.00 0.00 0.00 100.00 08:25:01 6 0.03 0.00 0.02 0.00 0.00 99.95 08:25:01 7 0.02 0.00 0.00 0.00 0.00 99.98 08:26:01 all 0.09 0.00 0.01 0.07 0.00 99.82 08:26:01 0 0.00 0.00 0.00 0.00 0.00 100.00 08:26:01 1 0.03 0.00 0.02 0.42 0.02 99.52 08:26:01 2 0.00 0.00 0.02 0.03 0.00 99.95 08:26:01 3 0.58 0.00 0.03 0.10 0.00 99.28 08:26:01 4 0.02 0.00 0.02 0.00 0.00 99.97 08:26:01 5 0.02 0.00 0.00 0.03 0.00 99.95 08:26:01 6 0.03 0.00 0.02 0.00 0.00 99.95 08:26:01 7 0.02 0.00 0.02 0.00 0.00 99.97 08:27:01 all 0.14 0.00 0.01 0.05 0.00 99.80 08:27:01 0 0.00 0.00 0.00 0.00 0.00 100.00 08:27:01 1 0.05 0.00 0.00 0.33 0.00 99.62 08:27:01 2 0.00 0.00 0.00 0.00 0.00 100.00 08:27:01 3 1.01 0.00 0.03 0.00 0.02 98.94 08:27:01 4 0.03 0.00 0.00 0.00 0.00 99.97 08:27:01 5 0.02 0.00 0.02 0.05 0.00 99.92 08:27:01 6 0.02 0.00 0.00 0.00 0.00 99.98 08:27:01 7 0.00 0.00 0.00 0.00 0.02 99.98 08:28:01 all 0.26 0.00 0.01 0.03 0.00 99.71 08:28:01 0 0.00 0.00 0.02 0.00 0.00 99.98 08:28:01 1 0.02 0.00 0.02 0.00 0.00 99.97 08:28:01 2 0.00 0.00 0.00 0.00 0.00 100.00 08:28:01 3 1.97 0.00 0.02 0.16 0.02 97.83 08:28:01 4 0.00 0.00 0.00 0.00 0.00 100.00 08:28:01 5 0.02 0.00 0.00 0.05 0.00 99.93 08:28:01 6 0.00 0.00 0.02 0.00 0.00 99.98 08:28:01 7 0.00 0.00 0.02 0.00 0.00 99.98 08:29:01 all 0.25 0.00 0.00 0.01 0.00 99.73 08:29:01 0 0.00 0.00 0.00 0.00 0.00 100.00 08:29:01 1 0.02 0.00 0.00 0.00 0.00 99.98 08:29:01 2 0.02 0.00 0.00 0.00 0.00 99.98 08:29:01 3 1.87 0.00 0.02 0.07 0.02 98.03 08:29:01 4 0.03 0.00 0.00 0.00 0.00 99.97 08:29:01 5 0.02 0.00 0.02 0.00 0.00 99.97 08:29:01 6 0.02 0.00 0.00 0.00 0.02 99.97 08:29:01 7 0.02 0.00 0.00 0.00 0.00 99.98 08:30:01 all 0.05 0.00 0.01 0.02 0.00 99.91 08:30:01 0 0.00 0.00 0.00 0.00 0.00 100.00 08:30:01 1 0.03 0.00 0.02 0.00 0.00 99.95 08:30:01 2 0.00 0.00 0.00 0.00 0.00 100.00 08:30:01 3 0.28 0.00 0.07 0.20 0.00 99.45 08:30:01 4 0.00 0.00 0.00 0.00 0.02 99.98 08:30:01 5 0.03 0.00 0.00 0.00 0.00 99.97 08:30:01 6 0.00 0.00 0.00 0.00 0.00 100.00 08:30:01 7 0.00 0.00 0.00 0.00 0.00 100.00 08:31:01 all 3.67 0.00 0.40 0.65 0.01 95.26 08:31:01 0 0.70 0.00 0.22 0.00 0.02 99.07 08:31:01 1 7.02 0.00 0.63 0.22 0.03 92.10 08:31:01 2 1.35 0.00 0.17 0.28 0.02 98.18 08:31:01 3 3.33 0.00 0.58 2.27 0.02 93.80 08:31:01 4 10.49 0.00 0.93 0.95 0.02 87.61 08:31:01 5 2.52 0.00 0.50 1.42 0.02 95.54 08:31:01 6 1.93 0.00 0.10 0.02 0.00 97.95 08:31:01 7 1.97 0.00 0.13 0.03 0.00 97.86 08:32:01 all 12.95 0.00 1.52 1.61 0.04 83.88 08:32:01 0 7.83 0.00 1.00 0.03 0.02 91.11 08:32:01 1 24.97 0.00 1.94 0.64 0.03 72.43 08:32:01 2 8.13 0.00 1.66 0.40 0.08 89.73 08:32:01 3 7.03 0.00 1.12 5.12 0.05 86.67 08:32:01 4 32.52 0.00 3.33 6.58 0.07 57.50 08:32:01 5 9.41 0.00 0.99 0.05 0.03 89.52 08:32:01 6 10.05 0.00 1.25 0.05 0.03 88.61 08:32:01 7 3.69 0.00 0.84 0.02 0.03 95.43 08:33:01 all 32.68 0.00 2.34 1.89 0.09 63.00 08:33:01 0 36.22 0.00 3.66 0.30 0.10 59.72 08:33:01 1 34.81 0.00 1.75 0.17 0.10 63.17 08:33:01 2 29.87 0.00 3.31 6.24 0.08 60.50 08:33:01 3 30.01 0.00 2.13 2.08 0.07 65.71 08:33:01 4 29.61 0.00 2.30 0.30 0.08 67.71 08:33:01 5 29.50 0.00 1.84 0.02 0.08 68.57 08:33:01 6 28.84 0.00 1.61 5.92 0.08 63.55 08:33:01 7 42.62 0.00 2.14 0.10 0.10 55.04 Average: CPU %user %nice %system %iowait %steal %idle Average: all 4.77 0.00 0.43 2.21 0.02 92.58 Average: 0 4.34 0.00 0.47 0.12 0.01 95.06 Average: 1 6.23 0.00 0.42 10.35 0.02 82.98 Average: 2 3.75 0.00 0.51 4.53 0.02 91.19 Average: 3 4.52 0.00 0.40 0.96 0.02 94.10 Average: 4 6.71 0.00 0.64 0.72 0.02 91.91 Average: 5 3.94 0.00 0.34 0.34 0.02 95.37 Average: 6 3.87 0.00 0.32 0.59 0.02 95.20 Average: 7 4.77 0.00 0.31 0.08 0.02 94.83