---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22046 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 14G 141G 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 918 24532 0 6716 30793 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:b5:c9:45 brd ff:ff:ff:ff:ff:ff inet 10.30.107.168/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85864sec preferred_lft 85864sec inet6 fe80::f816:3eff:feb5:c945/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4b:01:4f:6b 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-22046) 04/10/24 _x86_64_ (8 CPU) 10:21:06 LINUX RESTART (8 CPU) 10:22:01 tps rtps wtps bread/s bwrtn/s 10:23:01 161.48 49.75 111.73 3836.45 46750.15 10:24:01 150.22 15.01 135.21 965.71 53565.61 10:25:01 65.86 12.78 53.07 2401.20 44785.34 10:26:01 119.80 3.60 116.20 464.32 49134.08 10:27:01 348.92 2.55 346.37 403.20 97264.78 10:28:01 92.10 0.40 91.70 31.86 7898.55 10:29:01 17.78 0.18 17.60 18.53 684.82 Average: 136.60 12.04 124.56 1160.23 42870.43 10:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 29807464 31564792 3131756 9.51 78260 1983800 1991472 5.86 1060508 1765440 118332 10:24:01 27825248 30026944 5113972 15.53 90256 2402356 3103900 9.13 2694892 2082488 20200 10:25:01 28218892 31598832 4720328 14.33 98740 3550144 1457884 4.29 1386640 2954836 866372 10:26:01 26740276 31596820 6198944 18.82 132344 4909480 1489116 4.38 1439396 4288692 1169300 10:27:01 23267052 29812952 9672168 29.36 177204 6425364 9037800 26.59 3399580 5621296 2328 10:28:01 19297248 26182084 13641972 41.42 185968 6737360 12601200 37.08 7146052 5810424 2400 10:29:01 19150148 26044948 13789072 41.86 186964 6743288 12881052 37.90 7298840 5804572 1576 Average: 24900904 29546767 8038316 24.40 135677 4678827 6080346 17.89 3489415 4046821 311501 10:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 ens3 89.89 61.30 1009.00 15.23 0.00 0.00 0.00 0.00 10:23:01 lo 2.53 2.53 0.25 0.25 0.00 0.00 0.00 0.00 10:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 ens3 1162.34 714.90 6036.21 191.95 0.00 0.00 0.00 0.00 10:24:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 10:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 ens3 1588.32 837.89 2288.61 282.02 0.00 0.00 0.00 0.00 10:25:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 10:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 ens3 702.33 321.60 11431.69 33.21 0.00 0.00 0.00 0.00 10:26:01 br-78f04a72be11 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 lo 5.93 5.93 0.65 0.65 0.00 0.00 0.00 0.00 10:27:01 veth75fab70 1.77 2.30 0.18 0.60 0.00 0.00 0.00 0.00 10:27:01 br-14c0d9f431ee 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 vethf8ab267 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 10:28:01 veth75fab70 28.71 22.60 2.95 3.14 0.00 0.00 0.00 0.00 10:28:01 br-14c0d9f431ee 0.13 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 vethf8ab267 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 veth75fab70 29.48 20.00 2.78 3.14 0.00 0.00 0.00 0.00 10:29:01 br-14c0d9f431ee 6.43 20.06 5.72 11.21 0.00 0.00 0.00 0.00 10:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 vethf8ab267 21.58 12.95 10.82 1.53 0.00 0.00 0.00 0.00 Average: veth75fab70 8.56 6.41 0.84 0.98 0.00 0.00 0.00 0.00 Average: br-14c0d9f431ee 0.94 2.90 0.82 1.60 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: vethf8ab267 3.08 1.88 1.55 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22046) 04/10/24 _x86_64_ (8 CPU) 10:21:06 LINUX RESTART (8 CPU) 10:22:01 CPU %user %nice %system %iowait %steal %idle 10:23:01 all 11.26 0.00 0.96 2.95 0.04 84.78 10:23:01 0 29.46 0.00 1.98 1.78 0.03 66.73 10:23:01 1 28.09 0.00 1.65 1.63 0.03 68.59 10:23:01 2 8.83 0.00 0.58 0.03 0.02 90.54 10:23:01 3 1.67 0.00 0.23 11.94 0.07 86.09 10:23:01 4 3.00 0.00 0.89 5.78 0.08 90.26 10:23:01 5 4.23 0.00 0.52 0.38 0.02 94.85 10:23:01 6 4.65 0.00 0.83 1.37 0.03 93.11 10:23:01 7 10.11 0.00 1.00 0.70 0.03 88.16 10:24:01 all 40.52 0.00 1.62 1.59 0.08 56.19 10:24:01 0 38.51 0.00 1.54 1.66 0.08 58.21 10:24:01 1 30.95 0.00 2.40 0.96 0.08 65.62 10:24:01 2 47.87 0.00 1.66 0.39 0.08 50.00 10:24:01 3 38.59 0.00 1.49 8.31 0.07 51.54 10:24:01 4 28.48 0.00 1.50 0.32 0.05 69.65 10:24:01 5 58.06 0.00 1.94 0.20 0.08 39.72 10:24:01 6 46.42 0.00 1.10 0.02 0.07 52.39 10:24:01 7 35.30 0.00 1.31 0.89 0.07 62.44 10:25:01 all 36.40 0.00 2.48 1.15 0.08 59.90 10:25:01 0 19.32 0.00 2.14 0.05 0.07 78.42 10:25:01 1 41.38 0.00 2.88 0.05 0.10 55.59 10:25:01 2 49.46 0.00 1.99 0.20 0.08 48.26 10:25:01 3 40.17 0.00 3.10 7.90 0.08 48.73 10:25:01 4 25.03 0.00 1.68 0.00 0.07 73.23 10:25:01 5 37.50 0.00 2.31 0.52 0.08 59.58 10:25:01 6 38.49 0.00 3.28 0.35 0.07 57.81 10:25:01 7 39.86 0.00 2.47 0.10 0.07 57.50 10:26:01 all 11.31 0.00 2.97 2.72 0.06 82.95 10:26:01 0 9.89 0.00 4.24 0.18 0.05 85.63 10:26:01 1 9.40 0.00 2.60 0.02 0.05 87.94 10:26:01 2 9.68 0.00 2.89 5.04 0.07 82.31 10:26:01 3 9.93 0.00 2.28 6.15 0.10 81.55 10:26:01 4 8.32 0.00 1.94 0.08 0.05 89.60 10:26:01 5 5.17 0.00 3.55 5.01 0.03 86.24 10:26:01 6 7.14 0.00 2.73 1.71 0.05 88.36 10:26:01 7 30.92 0.00 3.45 3.62 0.08 61.93 10:27:01 all 29.68 0.00 5.85 3.96 0.09 60.42 10:27:01 0 26.44 0.00 4.85 0.27 0.08 68.36 10:27:01 1 32.07 0.00 5.99 1.45 0.08 60.41 10:27:01 2 29.48 0.00 7.39 2.47 0.08 60.58 10:27:01 3 32.74 0.00 5.46 0.61 0.08 61.11 10:27:01 4 24.50 0.00 4.48 0.29 0.10 70.63 10:27:01 5 28.82 0.00 7.38 13.31 0.10 50.39 10:27:01 6 27.12 0.00 6.80 12.63 0.10 53.35 10:27:01 7 36.23 0.00 4.49 0.76 0.08 58.44 10:28:01 all 40.17 0.00 2.74 0.40 0.10 56.59 10:28:01 0 38.67 0.00 2.26 0.15 0.10 58.82 10:28:01 1 39.14 0.00 3.12 0.22 0.12 57.40 10:28:01 2 45.29 0.00 2.76 1.09 0.12 50.75 10:28:01 3 39.98 0.00 3.11 0.30 0.10 56.51 10:28:01 4 39.20 0.00 2.32 0.20 0.10 58.18 10:28:01 5 45.38 0.00 2.55 0.67 0.12 51.29 10:28:01 6 39.98 0.00 2.66 0.15 0.08 57.13 10:28:01 7 33.71 0.00 3.09 0.47 0.08 62.64 10:29:01 all 9.25 0.00 1.66 0.08 0.13 88.88 10:29:01 0 8.36 0.00 1.54 0.02 0.12 89.97 10:29:01 1 10.37 0.00 1.87 0.07 0.12 87.57 10:29:01 2 8.99 0.00 1.44 0.13 0.10 89.33 10:29:01 3 8.96 0.00 1.51 0.05 0.12 89.37 10:29:01 4 8.99 0.00 1.84 0.03 0.12 89.02 10:29:01 5 11.30 0.00 1.77 0.07 0.12 86.75 10:29:01 6 9.31 0.00 1.81 0.12 0.15 88.61 10:29:01 7 7.76 0.00 1.52 0.17 0.13 90.42 Average: all 25.51 0.00 2.61 1.83 0.08 69.97 Average: 0 24.38 0.00 2.65 0.59 0.08 72.31 Average: 1 27.35 0.00 2.93 0.63 0.08 69.01 Average: 2 28.51 0.00 2.67 1.33 0.08 67.41 Average: 3 24.58 0.00 2.45 5.04 0.09 67.84 Average: 4 19.64 0.00 2.09 0.96 0.08 77.23 Average: 5 27.23 0.00 2.85 2.86 0.08 66.98 Average: 6 24.72 0.00 2.74 2.32 0.08 70.15 Average: 7 27.68 0.00 2.47 0.96 0.08 68.81