---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-18105 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 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 950 22848 0 8368 30762 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:87:a6:5c brd ff:ff:ff:ff:ff:ff inet 10.30.107.85/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85670sec preferred_lft 85670sec inet6 fe80::f816:3eff:fe87:a65c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:22:b6:35:ac 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18105) 06/03/25 _x86_64_ (8 CPU) 14:15:12 LINUX RESTART (8 CPU) 14:16:01 tps rtps wtps bread/s bwrtn/s 14:17:01 160.74 40.86 119.88 3015.36 19592.33 14:18:01 124.45 23.73 100.72 3189.07 23718.58 14:19:01 234.73 15.80 218.93 1404.97 110954.57 14:20:01 430.83 0.15 430.68 15.86 107213.33 14:21:01 131.53 0.02 131.51 1.47 16133.71 14:22:01 71.34 0.02 71.32 2.27 13308.98 14:23:01 21.85 0.02 21.83 0.13 7977.34 14:24:01 20.76 0.02 20.75 0.40 8020.53 14:25:01 26.40 0.00 26.40 0.00 8112.65 14:26:01 19.91 0.00 19.91 0.00 7871.09 14:27:01 89.60 1.57 88.04 104.78 10399.33 Average: 121.10 7.47 113.63 703.12 30300.22 14:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:17:01 29570032 31356400 3369180 10.23 80568 2008696 1693188 4.98 1251708 1807704 124060 14:18:01 28713860 31595900 4225352 12.83 94100 3067300 1444532 4.25 1311044 2558740 645640 14:19:01 24878908 31340672 8060304 24.47 149464 6390824 2105076 6.19 1695148 5800404 1060868 14:20:01 20272072 28435052 12667140 38.46 199044 7888256 12675452 37.29 4810972 7092052 5492 14:21:01 17876836 26252444 15062376 45.73 209000 8081628 14649032 43.10 7091640 7178060 2396 14:22:01 17137988 25795324 15801224 47.97 215284 8344852 15747788 46.33 7581336 7404592 2128 14:23:01 17078348 25739384 15860864 48.15 216144 8346456 15388912 45.28 7640656 7404832 480 14:24:01 17021888 25683732 15917324 48.32 216832 8346820 15399624 45.31 7697208 7404336 356 14:25:01 16970496 25633752 15968716 48.48 217540 8347208 15410344 45.34 7747948 7404760 544 14:26:01 16917840 25582448 16021372 48.64 218236 8347560 15401156 45.31 7799540 7405080 332 14:27:01 23424580 31524760 9514632 28.89 220376 7874800 1571688 4.62 1966092 6866692 26924 Average: 20896623 28085443 12042589 36.56 185144 7004036 10135163 29.82 5144845 6211568 169929 14:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:17:01 lo 2.60 2.60 0.27 0.27 0.00 0.00 0.00 0.00 14:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:17:01 ens3 235.89 171.90 1802.17 30.85 0.00 0.00 0.00 0.00 14:18:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 14:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:18:01 ens3 526.76 387.57 6241.33 62.96 0.00 0.00 0.00 0.00 14:19:01 br-6476a5439985 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 14:19:01 lo 15.33 15.33 1.76 1.76 0.00 0.00 0.00 0.00 14:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:01 ens3 2199.00 1231.98 26914.88 100.90 0.00 0.00 0.00 0.00 14:20:01 br-6476a5439985 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 lo 2.43 2.43 0.27 0.27 0.00 0.00 0.00 0.00 14:20:01 vethc5af31e 0.00 0.70 0.00 0.25 0.00 0.00 0.00 0.00 14:20:01 vethe8e11a9 6.28 6.60 2.68 5.66 0.00 0.00 0.00 0.00 14:21:01 br-6476a5439985 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 vethc5af31e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 vethe8e11a9 9.10 8.53 3.99 8.09 0.00 0.00 0.00 0.00 14:22:01 br-6476a5439985 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 lo 1.73 1.73 0.20 0.20 0.00 0.00 0.00 0.00 14:22:01 vethc5af31e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 vethe8e11a9 8.87 8.35 3.98 8.08 0.00 0.00 0.00 0.00 14:23:01 br-6476a5439985 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 lo 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00 14:23:01 vethc5af31e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 vethe8e11a9 9.05 8.42 3.99 8.08 0.00 0.00 0.00 0.00 14:24:01 br-6476a5439985 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 lo 0.60 0.60 0.03 0.03 0.00 0.00 0.00 0.00 14:24:01 vethc5af31e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 vethe8e11a9 8.80 8.18 3.98 8.06 0.00 0.00 0.00 0.00 14:25:01 br-6476a5439985 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 lo 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00 14:25:01 vethc5af31e 0.00 0.02 0.00 0.01 0.00 0.00 0.00 0.00 14:25:01 vethe8e11a9 9.05 8.53 3.99 8.09 0.00 0.00 0.00 0.00 14:26:01 br-6476a5439985 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 lo 0.60 0.60 0.03 0.03 0.00 0.00 0.00 0.00 14:26:01 vethc5af31e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 vethe8e11a9 8.92 8.27 3.99 8.07 0.00 0.00 0.00 0.00 14:27:01 lo 0.63 0.63 0.06 0.06 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 4894.80 2775.19 48713.64 434.54 0.00 0.00 0.00 0.00 Average: lo 2.31 2.31 0.25 0.25 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 408.94 229.24 4338.71 32.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18105) 06/03/25 _x86_64_ (8 CPU) 14:15:12 LINUX RESTART (8 CPU) 14:16:01 CPU %user %nice %system %iowait %steal %idle 14:17:01 all 13.28 0.00 1.00 1.93 0.06 83.73 14:17:01 0 4.68 0.00 0.43 0.75 0.03 94.11 14:17:01 1 15.85 0.00 1.32 0.40 0.05 82.38 14:17:01 2 10.64 0.00 1.00 1.72 0.07 86.57 14:17:01 3 5.16 0.00 0.30 3.21 0.03 91.30 14:17:01 4 9.98 0.00 0.62 0.63 0.05 88.72 14:17:01 5 7.77 0.00 0.40 0.28 0.07 91.48 14:17:01 6 49.32 0.00 3.16 2.86 0.18 44.48 14:17:01 7 2.91 0.00 0.77 5.55 0.03 90.75 14:18:01 all 22.71 0.00 1.69 3.27 0.06 72.27 14:18:01 0 23.27 0.00 1.81 0.74 0.07 74.12 14:18:01 1 31.05 0.00 1.93 1.17 0.08 65.77 14:18:01 2 16.82 0.00 1.37 3.06 0.05 78.71 14:18:01 3 15.91 0.00 1.88 7.04 0.03 75.14 14:18:01 4 28.41 0.00 1.64 0.07 0.08 69.80 14:18:01 5 24.80 0.00 1.24 5.04 0.05 68.87 14:18:01 6 29.29 0.00 1.77 5.57 0.08 63.28 14:18:01 7 12.18 0.00 1.92 3.47 0.03 82.39 14:19:01 all 18.20 0.00 5.47 7.54 0.08 68.71 14:19:01 0 14.34 0.00 5.30 10.15 0.07 70.15 14:19:01 1 18.09 0.00 5.39 3.78 0.08 72.66 14:19:01 2 14.15 0.00 5.04 5.24 0.07 75.50 14:19:01 3 18.33 0.00 5.83 14.28 0.08 61.47 14:19:01 4 14.67 0.00 5.16 0.46 0.07 79.64 14:19:01 5 13.48 0.00 5.63 0.63 0.05 80.21 14:19:01 6 34.08 0.00 5.95 9.03 0.10 50.83 14:19:01 7 18.47 0.00 5.48 16.66 0.07 59.33 14:20:01 all 39.10 0.00 6.71 5.90 0.11 48.19 14:20:01 0 39.08 0.00 7.15 1.25 0.13 52.38 14:20:01 1 38.60 0.00 7.68 1.85 0.10 51.77 14:20:01 2 43.39 0.00 7.74 27.02 0.12 21.74 14:20:01 3 39.02 0.00 5.83 10.57 0.08 44.50 14:20:01 4 38.00 0.00 6.18 2.51 0.08 53.23 14:20:01 5 38.37 0.00 6.92 1.87 0.10 52.74 14:20:01 6 36.43 0.00 6.14 1.87 0.10 55.46 14:20:01 7 39.90 0.00 6.07 0.30 0.12 53.61 14:21:01 all 28.83 0.00 2.14 1.90 0.11 67.03 14:21:01 0 28.89 0.00 2.51 2.02 0.12 66.47 14:21:01 1 27.37 0.00 2.38 4.16 0.13 65.94 14:21:01 2 28.97 0.00 2.75 0.81 0.12 67.35 14:21:01 3 34.44 0.00 1.64 0.85 0.10 62.96 14:21:01 4 33.92 0.00 1.73 3.04 0.12 61.19 14:21:01 5 25.34 0.00 2.34 1.95 0.10 70.28 14:21:01 6 16.83 0.00 1.46 1.86 0.08 79.77 14:21:01 7 34.89 0.00 2.26 0.52 0.10 62.23 14:22:01 all 13.19 0.00 1.71 0.83 0.08 84.19 14:22:01 0 14.14 0.00 2.24 0.52 0.08 83.01 14:22:01 1 13.26 0.00 1.91 0.15 0.10 84.57 14:22:01 2 13.66 0.00 1.77 0.37 0.08 84.11 14:22:01 3 12.67 0.00 1.54 1.53 0.08 84.17 14:22:01 4 12.58 0.00 1.79 2.51 0.08 83.03 14:22:01 5 15.45 0.00 1.51 0.22 0.08 82.74 14:22:01 6 10.00 0.00 1.45 1.33 0.08 87.14 14:22:01 7 13.67 0.00 1.44 0.05 0.07 84.77 14:23:01 all 5.89 0.00 1.38 0.39 0.10 92.24 14:23:01 0 6.84 0.00 1.66 0.07 0.10 91.32 14:23:01 1 5.51 0.00 1.49 0.02 0.10 92.88 14:23:01 2 7.65 0.00 1.44 0.64 0.08 90.18 14:23:01 3 5.32 0.00 1.19 0.03 0.10 93.36 14:23:01 4 5.81 0.00 1.36 1.70 0.10 91.03 14:23:01 5 5.01 0.00 1.34 0.00 0.12 93.53 14:23:01 6 5.04 0.00 1.19 0.67 0.08 93.01 14:23:01 7 5.96 0.00 1.39 0.00 0.10 92.55 14:24:01 all 4.83 0.00 1.34 0.43 0.08 93.32 14:24:01 0 4.65 0.00 1.61 0.00 0.12 93.62 14:24:01 1 5.33 0.00 1.50 0.02 0.08 93.07 14:24:01 2 4.79 0.00 1.38 0.27 0.08 93.48 14:24:01 3 4.95 0.00 1.36 0.02 0.10 93.57 14:24:01 4 3.30 0.00 1.29 0.02 0.08 95.30 14:24:01 5 5.40 0.00 1.14 0.05 0.07 93.34 14:24:01 6 4.39 0.00 1.25 3.01 0.07 91.29 14:24:01 7 5.84 0.00 1.15 0.02 0.07 92.93 14:25:01 all 4.75 0.00 1.37 0.43 0.09 93.36 14:25:01 0 4.96 0.00 1.53 0.02 0.08 93.41 14:25:01 1 4.66 0.00 1.31 0.02 0.08 93.94 14:25:01 2 4.64 0.00 1.45 2.86 0.10 90.95 14:25:01 3 4.58 0.00 1.49 0.07 0.08 93.77 14:25:01 4 5.05 0.00 1.25 0.10 0.08 93.52 14:25:01 5 4.73 0.00 1.39 0.02 0.10 93.76 14:25:01 6 4.87 0.00 1.31 0.03 0.12 93.67 14:25:01 7 4.55 0.00 1.24 0.30 0.08 93.83 14:26:01 all 4.92 0.00 1.36 0.42 0.08 93.21 14:26:01 0 4.53 0.00 1.47 0.15 0.08 93.76 14:26:01 1 5.82 0.00 1.43 0.55 0.08 92.12 14:26:01 2 5.66 0.00 1.19 2.18 0.10 90.88 14:26:01 3 5.32 0.00 1.24 0.02 0.08 93.34 14:26:01 4 4.61 0.00 1.46 0.13 0.10 93.69 14:26:01 5 5.05 0.00 1.39 0.05 0.08 93.43 14:26:01 6 4.45 0.00 1.29 0.22 0.08 93.95 14:26:01 7 3.91 0.00 1.41 0.08 0.08 94.51 14:27:01 all 10.26 0.00 1.74 0.72 0.08 87.21 14:27:01 0 17.92 0.00 1.96 0.60 0.08 79.43 14:27:01 1 5.19 0.00 1.54 2.11 0.10 91.06 14:27:01 2 22.44 0.00 1.89 0.27 0.07 75.34 14:27:01 3 9.83 0.00 1.69 0.80 0.07 87.61 14:27:01 4 5.83 0.00 1.61 0.18 0.05 92.33 14:27:01 5 6.01 0.00 1.59 1.14 0.08 91.18 14:27:01 6 9.03 0.00 1.96 0.39 0.07 88.55 14:27:01 7 5.86 0.00 1.64 0.27 0.07 92.16 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.07 0.00 2.35 2.15 0.08 80.35 Average: 0 14.83 0.00 2.51 1.47 0.09 81.10 Average: 1 15.50 0.00 2.53 1.29 0.09 80.59 Average: 2 15.69 0.00 2.45 4.02 0.09 77.76 Average: 3 14.12 0.00 2.18 3.48 0.08 80.15 Average: 4 14.72 0.00 2.18 1.03 0.08 81.98 Average: 5 13.74 0.00 2.25 1.02 0.08 82.91 Average: 6 18.52 0.00 2.44 2.44 0.10 76.51 Average: 7 13.44 0.00 2.24 2.46 0.07 81.79