---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-33278 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 876 22840 0 8450 30835 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:6e:14:f9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.140/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85708sec preferred_lft 85708sec inet6 fe80::f816:3eff:fe6e:14f9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:29:58:2f:bc 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::42:29ff:fe58:2fbc/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-33278) 08/06/25 _x86_64_ (8 CPU) 02:38:43 LINUX RESTART (8 CPU) 02:39:01 tps rtps wtps bread/s bwrtn/s 02:40:01 397.57 73.61 323.96 5261.58 91924.16 02:41:01 476.19 19.39 456.80 2202.60 242950.48 02:42:01 382.39 3.42 378.97 423.80 83051.09 02:43:01 140.63 0.47 140.16 47.99 27318.38 02:44:01 14.01 0.02 14.00 0.13 466.38 02:45:01 7.57 0.00 7.57 0.00 164.77 02:46:01 8.23 0.00 8.23 0.00 163.57 02:47:01 13.31 0.00 13.31 0.00 369.94 02:48:01 22.73 0.00 22.73 0.00 312.88 02:49:01 20.56 0.15 20.41 26.13 508.45 02:50:01 73.32 1.80 71.52 93.98 2538.38 Average: 141.51 8.99 132.52 732.46 40891.27 02:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:01 30149200 31727300 2790020 8.47 69796 1817832 1394276 4.10 818556 1674776 173732 02:41:01 23852504 31658120 9086716 27.59 156740 7689172 1769208 5.21 1005028 7462604 654904 02:42:01 19724424 27845464 13214796 40.12 172748 7980668 13312076 39.17 5151056 7309128 2524 02:43:01 19076280 27522520 13862940 42.09 201792 8238812 13812476 40.64 5541832 7515084 2468 02:44:01 18489964 26936504 14449256 43.87 202040 8239644 14407540 42.39 6128912 7509692 380 02:45:01 18485208 26932400 14454012 43.88 202204 8240028 14374432 42.29 6132460 7509632 356 02:46:01 18513352 26961156 14425868 43.80 202356 8240404 14391252 42.34 6104452 7509824 356 02:47:01 18490632 26940840 14448588 43.86 202576 8242556 14408608 42.39 6126124 7510712 836 02:48:01 18473668 26925280 14465552 43.92 202744 8243936 14406448 42.39 6141136 7511392 352 02:49:01 19206424 27616008 13732796 41.69 203080 8208420 12460196 36.66 5476872 7467828 376 02:50:01 23420792 31606368 9518428 28.90 205084 7976256 1695048 4.99 1576232 7256896 12160 Average: 20716586 28424724 12222634 37.11 183742 7556157 10584687 31.14 4563878 6930688 77131 02:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 ens3 453.45 288.04 1784.79 77.63 0.00 0.00 0.00 0.00 02:40:01 lo 2.20 2.20 0.24 0.24 0.00 0.00 0.00 0.00 02:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 ens3 2948.38 1425.32 50635.14 114.21 0.00 0.00 0.00 0.00 02:41:01 lo 20.59 20.59 2.03 2.03 0.00 0.00 0.00 0.00 02:41:01 br-33268bc5ce21 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 veth65b2100 3.67 5.00 0.56 0.49 0.00 0.00 0.00 0.00 02:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 veth7d79174 3.90 5.25 0.59 0.51 0.00 0.00 0.00 0.00 02:42:01 vetha51c68c 2.32 2.63 0.19 0.22 0.00 0.00 0.00 0.00 02:43:01 veth65b2100 8.38 11.63 1.58 1.51 0.00 0.00 0.00 0.00 02:43:01 docker0 26.61 36.16 2.84 299.09 0.00 0.00 0.00 0.00 02:43:01 veth7d79174 8.12 11.38 1.49 1.45 0.00 0.00 0.00 0.00 02:43:01 vetha51c68c 3.75 5.37 0.79 0.48 0.00 0.00 0.00 0.00 02:44:01 veth65b2100 8.10 11.31 1.49 3.76 0.00 0.00 0.00 0.00 02:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 veth7d79174 7.85 11.03 1.45 3.71 0.00 0.00 0.00 0.00 02:44:01 vetha51c68c 6.73 8.55 1.15 0.99 0.00 0.00 0.00 0.00 02:45:01 veth65b2100 6.33 9.23 0.95 0.71 0.00 0.00 0.00 0.00 02:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 veth7d79174 6.27 9.17 0.95 0.70 0.00 0.00 0.00 0.00 02:45:01 vetha51c68c 7.97 10.08 1.31 0.80 0.00 0.00 0.00 0.00 02:46:01 veth65b2100 6.63 9.53 1.06 0.79 0.00 0.00 0.00 0.00 02:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 veth7d79174 6.65 9.55 1.07 0.79 0.00 0.00 0.00 0.00 02:46:01 vetha51c68c 7.87 9.98 1.29 0.79 0.00 0.00 0.00 0.00 02:47:01 veth65b2100 9.80 13.01 2.44 3.19 0.00 0.00 0.00 0.00 02:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 veth7d79174 8.82 12.05 1.73 3.06 0.00 0.00 0.00 0.00 02:47:01 vetha51c68c 8.13 10.05 1.33 0.83 0.00 0.00 0.00 0.00 02:48:01 veth65b2100 9.97 13.30 2.24 1.90 0.00 0.00 0.00 0.00 02:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 veth7d79174 9.28 12.55 1.96 1.75 0.00 0.00 0.00 0.00 02:48:01 vetha51c68c 3.22 4.68 0.70 0.36 0.00 0.00 0.00 0.00 02:49:01 veth65b2100 6.70 9.85 0.97 0.75 0.00 0.00 0.00 0.00 02:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 veth7d79174 6.28 9.43 0.95 0.72 0.00 0.00 0.00 0.00 02:49:01 vetha51c68c 3.22 4.90 0.50 0.38 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 ens3 3583.25 1852.24 54006.96 231.41 0.00 0.00 0.00 0.00 02:50:01 lo 37.66 37.66 3.51 3.51 0.00 0.00 0.00 0.00 Average: docker0 2.42 3.29 0.26 27.19 0.00 0.00 0.00 0.00 Average: ens3 325.11 167.84 4908.96 20.97 0.00 0.00 0.00 0.00 Average: lo 3.15 3.15 0.30 0.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-33278) 08/06/25 _x86_64_ (8 CPU) 02:38:43 LINUX RESTART (8 CPU) 02:39:01 CPU %user %nice %system %iowait %steal %idle 02:40:01 all 10.97 0.00 1.55 2.43 0.04 85.01 02:40:01 0 2.48 0.00 1.24 8.83 0.03 87.42 02:40:01 1 5.28 0.00 1.04 4.98 0.03 88.68 02:40:01 2 16.59 0.00 1.40 0.35 0.03 81.62 02:40:01 3 10.77 0.00 1.09 0.17 0.03 87.94 02:40:01 4 3.59 0.00 0.95 0.48 0.05 94.93 02:40:01 5 13.45 0.00 1.82 0.70 0.05 83.97 02:40:01 6 24.97 0.00 3.81 3.28 0.07 67.88 02:40:01 7 10.65 0.00 1.07 0.69 0.03 87.56 02:41:01 all 21.69 0.00 10.32 8.11 0.08 59.80 02:41:01 0 19.54 0.00 10.59 3.70 0.10 66.07 02:41:01 1 19.13 0.00 10.82 2.38 0.07 67.60 02:41:01 2 36.68 0.00 10.67 13.83 0.07 38.76 02:41:01 3 19.89 0.00 10.17 7.04 0.07 62.83 02:41:01 4 21.59 0.00 9.18 0.20 0.10 68.93 02:41:01 5 19.05 0.00 11.28 1.12 0.07 68.48 02:41:01 6 17.32 0.00 9.36 23.97 0.07 49.27 02:41:01 7 20.18 0.00 10.47 12.99 0.08 56.27 02:42:01 all 60.71 0.00 6.79 1.14 0.10 31.27 02:42:01 0 62.06 0.00 6.74 0.25 0.08 30.87 02:42:01 1 62.82 0.00 6.64 0.83 0.10 29.62 02:42:01 2 62.21 0.00 6.33 1.32 0.10 30.04 02:42:01 3 59.49 0.00 7.11 1.01 0.08 32.30 02:42:01 4 62.02 0.00 6.95 0.56 0.08 30.39 02:42:01 5 59.16 0.00 6.90 0.52 0.10 33.31 02:42:01 6 56.43 0.00 6.48 1.52 0.10 35.46 02:42:01 7 61.47 0.00 7.19 3.07 0.10 28.16 02:43:01 all 17.89 0.00 2.51 0.88 0.08 78.64 02:43:01 0 15.52 0.00 2.49 0.33 0.08 81.57 02:43:01 1 14.89 0.00 2.52 0.12 0.07 82.40 02:43:01 2 21.47 0.00 2.41 0.12 0.08 75.91 02:43:01 3 21.74 0.00 2.50 1.75 0.08 73.93 02:43:01 4 17.87 0.00 2.71 3.10 0.08 76.24 02:43:01 5 16.20 0.00 2.31 0.08 0.07 81.34 02:43:01 6 13.22 0.00 2.23 0.22 0.07 84.27 02:43:01 7 22.24 0.00 2.90 1.36 0.10 73.39 02:44:01 all 8.25 0.00 0.91 0.04 0.09 90.71 02:44:01 0 7.57 0.00 0.97 0.02 0.08 91.36 02:44:01 1 8.60 0.00 0.85 0.00 0.10 90.45 02:44:01 2 8.14 0.00 0.87 0.02 0.08 90.89 02:44:01 3 7.55 0.00 0.89 0.12 0.07 91.38 02:44:01 4 6.91 0.00 0.74 0.10 0.10 92.15 02:44:01 5 9.04 0.00 0.95 0.05 0.08 89.87 02:44:01 6 9.54 0.00 0.92 0.02 0.08 89.43 02:44:01 7 8.69 0.00 1.12 0.00 0.10 90.09 02:45:01 all 2.42 0.00 0.46 0.02 0.08 97.02 02:45:01 0 2.84 0.00 0.45 0.02 0.08 96.61 02:45:01 1 2.34 0.00 0.43 0.02 0.07 97.15 02:45:01 2 2.99 0.00 0.59 0.00 0.12 96.31 02:45:01 3 1.64 0.00 0.37 0.00 0.05 97.94 02:45:01 4 2.45 0.00 0.42 0.05 0.08 97.00 02:45:01 5 2.56 0.00 0.47 0.02 0.08 96.87 02:45:01 6 2.01 0.00 0.35 0.00 0.08 97.55 02:45:01 7 2.53 0.00 0.59 0.08 0.07 96.74 02:46:01 all 2.18 0.00 0.40 0.03 0.09 97.32 02:46:01 0 3.53 0.00 0.52 0.00 0.08 95.87 02:46:01 1 2.82 0.00 0.33 0.02 0.08 96.75 02:46:01 2 1.24 0.00 0.43 0.00 0.08 98.25 02:46:01 3 1.65 0.00 0.38 0.00 0.08 97.88 02:46:01 4 1.84 0.00 0.30 0.07 0.07 97.73 02:46:01 5 2.83 0.00 0.47 0.00 0.10 96.60 02:46:01 6 2.08 0.00 0.30 0.02 0.08 97.51 02:46:01 7 1.42 0.00 0.43 0.12 0.08 97.94 02:47:01 all 4.26 0.00 0.62 0.03 0.08 95.00 02:47:01 0 4.04 0.00 0.62 0.05 0.08 95.21 02:47:01 1 6.06 0.00 0.72 0.00 0.08 93.14 02:47:01 2 4.23 0.00 0.42 0.02 0.07 95.27 02:47:01 3 4.45 0.00 0.75 0.02 0.08 94.69 02:47:01 4 3.71 0.00 0.65 0.03 0.10 95.50 02:47:01 5 3.45 0.00 0.67 0.02 0.10 95.77 02:47:01 6 2.67 0.00 0.44 0.00 0.08 96.81 02:47:01 7 5.45 0.00 0.69 0.10 0.10 93.66 02:48:01 all 2.86 0.00 0.43 0.04 0.08 96.59 02:48:01 0 2.51 0.00 0.38 0.00 0.07 97.04 02:48:01 1 3.60 0.00 0.58 0.07 0.08 95.66 02:48:01 2 3.05 0.00 0.43 0.00 0.05 96.46 02:48:01 3 2.86 0.00 0.32 0.00 0.07 96.75 02:48:01 4 2.55 0.00 0.52 0.02 0.08 96.83 02:48:01 5 2.68 0.00 0.33 0.05 0.08 96.85 02:48:01 6 2.59 0.00 0.55 0.08 0.10 96.67 02:48:01 7 3.10 0.00 0.37 0.10 0.05 96.38 02:49:01 all 2.25 0.00 0.69 0.05 0.07 96.94 02:49:01 0 1.94 0.00 0.78 0.03 0.05 97.19 02:49:01 1 3.30 0.00 0.75 0.05 0.08 95.82 02:49:01 2 2.24 0.00 0.70 0.03 0.05 96.98 02:49:01 3 2.14 0.00 0.64 0.03 0.05 97.14 02:49:01 4 1.44 0.00 0.57 0.03 0.07 97.90 02:49:01 5 1.52 0.00 0.67 0.00 0.08 97.73 02:49:01 6 3.17 0.00 0.81 0.03 0.08 95.90 02:49:01 7 2.24 0.00 0.59 0.22 0.08 96.87 02:50:01 all 6.58 0.00 0.91 0.21 0.04 92.27 02:50:01 0 1.10 0.00 0.68 0.95 0.03 97.23 02:50:01 1 8.32 0.00 0.90 0.05 0.05 90.68 02:50:01 2 7.05 0.00 1.04 0.05 0.03 91.84 02:50:01 3 20.08 0.00 1.48 0.15 0.05 78.23 02:50:01 4 1.29 0.00 0.57 0.05 0.00 98.10 02:50:01 5 9.31 0.00 0.70 0.27 0.07 89.65 02:50:01 6 3.67 0.00 0.89 0.05 0.05 95.34 02:50:01 7 1.80 0.00 0.97 0.08 0.05 97.09 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.66 0.00 2.31 1.17 0.07 83.78 Average: 0 11.10 0.00 2.29 1.28 0.07 85.26 Average: 1 12.41 0.00 2.31 0.77 0.07 84.43 Average: 2 14.99 0.00 2.28 1.41 0.07 81.25 Average: 3 13.79 0.00 2.32 0.93 0.07 82.90 Average: 4 11.34 0.00 2.13 0.42 0.07 86.03 Average: 5 12.61 0.00 2.40 0.26 0.08 84.65 Average: 6 12.45 0.00 2.35 2.59 0.08 82.53 Average: 7 12.63 0.00 2.38 1.69 0.08 83.22