---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9858 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 909 24528 0 6729 30802 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:f0:22:d8 brd ff:ff:ff:ff:ff:ff inet 10.30.106.176/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85839sec preferred_lft 85839sec inet6 fe80::f816:3eff:fef0:22d8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:77:c6:98:02 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-9858) 02/29/24 _x86_64_ (8 CPU) 16:27:16 LINUX RESTART (8 CPU) 16:28:02 tps rtps wtps bread/s bwrtn/s 16:29:01 105.98 18.03 87.95 1039.15 23377.60 16:30:01 192.47 50.77 141.69 3838.16 36016.40 16:31:01 54.87 12.83 42.04 2412.93 20207.83 16:32:01 91.82 3.58 88.24 472.59 51546.48 16:33:01 202.58 2.77 199.82 423.66 62423.33 16:34:01 225.38 0.42 224.96 23.73 68656.96 16:35:01 70.29 0.00 70.29 0.00 22691.55 16:36:01 68.79 1.08 67.71 68.12 19003.10 Average: 126.57 11.17 115.39 1034.78 38020.91 16:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:29:01 30055744 31690800 2883476 8.75 73660 1870820 1434552 4.22 891568 1698308 181688 16:30:01 28369024 30556340 4570196 13.87 89416 2389304 2651280 7.80 2163260 2075260 32328 16:31:01 26439380 29764416 6499840 19.73 95852 3501860 3383768 9.96 3206428 2917824 961600 16:32:01 27377600 31618868 5561620 16.88 116924 4350216 1417116 4.17 1402780 3731640 788764 16:33:01 24714048 30265132 8225172 24.97 142464 5500060 6549068 19.27 2894500 4776108 537252 16:34:01 22483908 29059316 10455312 31.74 180132 6425100 9682524 28.49 4204444 5591664 4072 16:35:01 19911592 26818232 13027628 39.55 185876 6737508 11478192 33.77 6513840 5805996 13864 16:36:01 25084448 31501368 7854772 23.85 187884 6317336 1621824 4.77 1918516 5348588 18208 Average: 25554468 30159309 7384752 22.42 134026 4636526 4777290 14.06 2899417 3993174 317222 16:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:29:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 16:29:01 ens3 64.26 43.33 1052.63 8.14 0.00 0.00 0.00 0.00 16:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 16:30:01 ens3 847.74 586.39 5909.10 142.61 0.00 0.00 0.00 0.00 16:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 16:31:01 ens3 1016.76 618.58 2298.02 219.82 0.00 0.00 0.00 0.00 16:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:32:01 lo 4.40 4.40 0.49 0.49 0.00 0.00 0.00 0.00 16:32:01 br-54c8772de18d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:32:01 ens3 520.56 284.85 7093.93 40.08 0.00 0.00 0.00 0.00 16:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:33:01 lo 3.20 3.20 0.35 0.35 0.00 0.00 0.00 0.00 16:33:01 veth5d22852 5.38 5.45 0.86 0.88 0.00 0.00 0.00 0.00 16:33:01 br-54c8772de18d 25.91 25.66 10.89 11.17 0.00 0.00 0.27 0.00 16:33:01 veth9b381dc 0.00 0.47 0.00 0.09 0.00 0.00 0.00 0.00 16:34:01 lo 1.40 1.40 0.12 0.12 0.00 0.00 0.00 0.00 16:34:01 veth5d22852 14.01 10.98 1.36 1.52 0.00 0.00 0.00 0.00 16:34:01 br-54c8772de18d 11.95 11.08 6.30 5.66 0.00 0.00 0.53 0.00 16:34:01 br-f4e7192686c6 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 16:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:35:01 veth5d22852 30.63 18.83 2.30 2.49 0.00 0.00 0.00 0.00 16:35:01 br-54c8772de18d 4.02 4.02 0.58 0.63 0.00 0.00 0.00 0.00 16:35:01 br-f4e7192686c6 76.32 186.90 4.09 12.77 0.00 0.00 0.00 0.00 16:36:01 lo 2.90 2.90 0.33 0.33 0.00 0.00 0.00 0.00 16:36:01 ens3 3813.23 2263.07 33880.92 546.52 0.00 0.00 0.00 0.00 16:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.97 1.97 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 431.63 252.73 4137.24 61.51 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9858) 02/29/24 _x86_64_ (8 CPU) 16:27:16 LINUX RESTART (8 CPU) 16:28:02 CPU %user %nice %system %iowait %steal %idle 16:29:01 all 10.27 0.00 0.70 2.34 0.03 86.66 16:29:01 0 1.49 0.00 0.47 0.61 0.02 97.41 16:29:01 1 1.44 0.00 0.19 5.87 0.00 92.50 16:29:01 2 2.12 0.00 0.27 5.12 0.03 92.46 16:29:01 3 4.58 0.00 0.63 0.25 0.02 94.53 16:29:01 4 33.31 0.00 1.77 2.01 0.05 62.86 16:29:01 5 30.34 0.00 1.44 1.53 0.05 66.64 16:29:01 6 3.04 0.00 0.44 3.12 0.08 93.31 16:29:01 7 6.05 0.00 0.46 0.15 0.02 93.32 16:30:01 all 30.21 0.00 1.47 2.48 0.07 65.77 16:30:01 0 17.53 0.00 1.27 1.60 0.07 79.53 16:30:01 1 29.72 0.00 2.09 3.80 0.07 64.32 16:30:01 2 20.14 0.00 1.35 4.17 0.07 74.27 16:30:01 3 36.35 0.00 0.75 0.03 0.07 62.80 16:30:01 4 30.48 0.00 1.47 0.72 0.07 67.26 16:30:01 5 37.90 0.00 2.63 5.41 0.07 53.99 16:30:01 6 26.26 0.00 1.14 2.58 0.07 69.95 16:30:01 7 43.32 0.00 1.02 1.52 0.07 54.07 16:31:01 all 42.02 0.00 2.14 0.76 0.07 55.02 16:31:01 0 46.23 0.00 2.10 0.42 0.07 51.19 16:31:01 1 42.82 0.00 1.94 0.00 0.08 55.16 16:31:01 2 37.44 0.00 1.89 4.85 0.08 55.74 16:31:01 3 36.37 0.00 2.05 0.02 0.07 61.50 16:31:01 4 38.11 0.00 2.31 0.30 0.07 59.22 16:31:01 5 54.17 0.00 2.74 0.47 0.07 42.55 16:31:01 6 29.12 0.00 2.30 0.03 0.08 68.47 16:31:01 7 51.90 0.00 1.75 0.00 0.08 46.27 16:32:01 all 9.65 0.00 1.50 4.87 0.06 83.92 16:32:01 0 14.60 0.00 2.27 0.52 0.05 82.57 16:32:01 1 28.26 0.00 2.45 5.51 0.13 63.64 16:32:01 2 9.45 0.00 1.45 3.85 0.05 85.20 16:32:01 3 5.29 0.00 1.57 13.53 0.05 79.55 16:32:01 4 11.13 0.00 1.24 1.96 0.07 85.60 16:32:01 5 2.71 0.00 1.11 10.35 0.05 85.78 16:32:01 6 3.81 0.00 0.85 1.66 0.05 93.63 16:32:01 7 2.01 0.00 1.04 1.61 0.02 95.33 16:33:01 all 22.38 0.00 4.36 7.42 0.08 65.76 16:33:01 0 22.85 0.00 4.52 44.48 0.15 28.00 16:33:01 1 24.76 0.00 3.93 4.18 0.07 67.05 16:33:01 2 20.50 0.00 4.36 0.57 0.05 74.52 16:33:01 3 20.95 0.00 4.90 1.82 0.05 72.27 16:33:01 4 21.57 0.00 3.47 1.75 0.10 73.11 16:33:01 5 23.28 0.00 4.70 1.22 0.08 70.72 16:33:01 6 23.06 0.00 4.66 5.15 0.07 67.07 16:33:01 7 22.08 0.00 4.35 0.17 0.07 73.34 16:34:01 all 21.99 0.00 4.27 7.61 0.11 66.02 16:34:01 0 22.82 0.00 4.34 14.31 0.12 58.42 16:34:01 1 18.71 0.00 5.71 26.43 0.14 49.02 16:34:01 2 20.72 0.00 3.77 4.09 0.12 71.30 16:34:01 3 18.74 0.00 4.51 1.86 0.08 74.81 16:34:01 4 22.56 0.00 4.48 3.15 0.08 69.73 16:34:01 5 22.05 0.00 3.74 1.37 0.14 72.70 16:34:01 6 28.46 0.00 4.15 6.04 0.12 61.23 16:34:01 7 21.85 0.00 3.49 3.59 0.10 70.96 16:35:01 all 32.25 0.00 3.22 2.36 0.12 62.05 16:35:01 0 28.80 0.00 3.08 2.56 0.12 65.45 16:35:01 1 34.83 0.00 4.66 0.83 0.15 59.53 16:35:01 2 53.65 0.00 3.64 5.34 0.10 37.27 16:35:01 3 26.48 0.00 2.65 1.43 0.13 69.30 16:35:01 4 29.94 0.00 2.04 1.11 0.13 66.78 16:35:01 5 32.44 0.00 4.12 1.96 0.14 61.35 16:35:01 6 29.37 0.00 2.60 0.81 0.12 67.10 16:35:01 7 22.75 0.00 3.00 4.86 0.12 69.27 16:36:01 all 12.58 0.00 3.45 1.46 0.09 82.42 16:36:01 0 6.85 0.00 3.05 0.05 0.08 89.97 16:36:01 1 13.84 0.00 6.03 0.20 0.08 79.85 16:36:01 2 8.73 0.00 2.83 7.87 0.08 80.49 16:36:01 3 12.72 0.00 2.93 2.05 0.10 82.21 16:36:01 4 21.01 0.00 2.69 0.50 0.08 75.71 16:36:01 5 15.68 0.00 4.92 0.32 0.08 78.99 16:36:01 6 9.77 0.00 2.34 0.10 0.08 87.71 16:36:01 7 12.23 0.00 2.83 0.55 0.07 84.32 Average: all 22.69 0.00 2.64 3.66 0.08 70.94 Average: 0 20.17 0.00 2.64 8.03 0.08 69.08 Average: 1 24.35 0.00 3.37 5.84 0.09 66.35 Average: 2 21.53 0.00 2.44 4.49 0.07 71.48 Average: 3 20.22 0.00 2.50 2.63 0.07 74.58 Average: 4 26.01 0.00 2.43 1.43 0.08 70.04 Average: 5 27.35 0.00 3.17 2.84 0.08 66.56 Average: 6 19.11 0.00 2.31 2.43 0.08 76.07 Average: 7 22.80 0.00 2.24 1.56 0.07 73.33