---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17256 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 15G 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 857 24692 0 6616 30854 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:76:05:11 brd ff:ff:ff:ff:ff:ff inet 10.30.107.205/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85838sec preferred_lft 85838sec inet6 fe80::f816:3eff:fe76:511/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:51:03:3b:f5 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-17256) 03/22/24 _x86_64_ (8 CPU) 16:42:17 LINUX RESTART (8 CPU) 16:43:01 tps rtps wtps bread/s bwrtn/s 16:44:01 134.61 42.57 92.04 1925.36 58284.44 16:45:01 115.10 13.81 101.28 1121.55 61667.32 16:46:01 105.72 9.33 96.38 1657.86 37901.68 16:47:01 96.53 0.12 96.42 16.00 48110.40 16:48:01 79.87 0.03 79.84 2.27 76909.18 16:49:01 217.36 11.60 205.76 768.34 12068.08 16:50:01 19.06 0.35 18.71 26.00 362.44 16:51:01 63.49 0.83 62.66 39.99 2331.41 Average: 103.97 9.83 94.14 694.71 37204.06 16:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:44:01 30170972 31728496 2768248 8.40 66816 1801764 1382244 4.07 838604 1639204 142888 16:45:01 29790224 31665868 3148996 9.56 83764 2088700 1427556 4.20 928124 1900288 213108 16:46:01 27897584 31662780 5041636 15.31 116168 3875120 1423000 4.19 992720 3622068 1380860 16:47:01 26212564 31638032 6726656 20.42 127120 5468028 1598812 4.70 1029556 5212260 1586908 16:48:01 25498684 31660716 7440536 22.59 132464 6165196 1443480 4.25 1011272 5909228 40 16:49:01 21798224 28240692 11140996 33.82 142332 6414452 10936484 32.18 4675368 5847092 804 16:50:01 20240160 26689956 12699060 38.55 143076 6418720 13102260 38.55 6283020 5785768 252 16:51:01 25304840 31605284 7634380 23.18 144724 6281204 1614636 4.75 1461176 5626660 2848 Average: 25864156 30611478 7075064 21.48 119558 4814148 4116059 12.11 2152480 4442821 415964 16:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 lo 1.20 1.20 0.13 0.13 0.00 0.00 0.00 0.00 16:44:01 ens3 198.37 135.04 1076.62 40.11 0.00 0.00 0.00 0.00 16:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 16:45:01 ens3 44.54 33.29 676.43 7.17 0.00 0.00 0.00 0.00 16:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:46:01 lo 7.47 7.47 0.77 0.77 0.00 0.00 0.00 0.00 16:46:01 ens3 848.48 510.05 14599.20 41.88 0.00 0.00 0.00 0.00 16:46:01 br-9083470787b8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:47:01 lo 4.93 4.93 0.44 0.44 0.00 0.00 0.00 0.00 16:47:01 ens3 403.98 226.65 14724.32 16.01 0.00 0.00 0.00 0.00 16:47:01 br-9083470787b8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:48:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 16:48:01 ens3 243.14 126.48 8888.60 8.88 0.00 0.00 0.00 0.00 16:48:01 br-9083470787b8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:49:01 veth289a518 2.03 2.60 0.26 0.25 0.00 0.00 0.00 0.00 16:49:01 veth798408c 5.65 7.20 0.88 1.01 0.00 0.00 0.00 0.00 16:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:49:01 vethccf3d30 0.97 1.23 0.06 0.07 0.00 0.00 0.00 0.00 16:50:01 veth289a518 3.93 5.60 0.63 1.11 0.00 0.00 0.00 0.00 16:50:01 veth798408c 0.78 1.03 0.11 0.12 0.00 0.00 0.00 0.00 16:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 vethccf3d30 6.70 7.88 0.96 1.06 0.00 0.00 0.00 0.00 16:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 lo 30.18 30.18 7.03 7.03 0.00 0.00 0.00 0.00 16:51:01 ens3 2011.41 1222.10 42348.06 178.12 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: lo 3.29 3.29 0.84 0.84 0.00 0.00 0.00 0.00 Average: ens3 233.34 138.16 5231.82 19.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17256) 03/22/24 _x86_64_ (8 CPU) 16:42:17 LINUX RESTART (8 CPU) 16:43:01 CPU %user %nice %system %iowait %steal %idle 16:44:01 all 9.02 0.00 0.84 6.71 0.04 83.38 16:44:01 0 5.27 0.00 0.57 0.02 0.02 94.13 16:44:01 1 2.37 0.00 0.53 0.90 0.08 96.11 16:44:01 2 9.28 0.00 0.72 1.17 0.02 88.82 16:44:01 3 2.66 0.00 0.48 41.77 0.05 55.04 16:44:01 4 3.92 0.00 0.53 1.42 0.02 94.11 16:44:01 5 13.19 0.00 1.10 2.06 0.05 83.61 16:44:01 6 17.95 0.00 1.29 4.74 0.05 75.97 16:44:01 7 17.53 0.00 1.50 1.64 0.05 79.28 16:45:01 all 8.47 0.00 0.57 6.44 0.03 84.48 16:45:01 0 0.65 0.00 0.45 26.41 0.07 72.42 16:45:01 1 13.20 0.00 0.87 0.52 0.03 85.39 16:45:01 2 1.30 0.00 0.12 0.02 0.00 98.57 16:45:01 3 1.75 0.00 0.33 15.06 0.03 82.82 16:45:01 4 19.45 0.00 0.77 2.74 0.03 77.01 16:45:01 5 4.89 0.00 0.58 0.48 0.02 94.03 16:45:01 6 18.55 0.00 0.90 5.13 0.02 75.40 16:45:01 7 8.05 0.00 0.57 1.27 0.03 90.08 16:46:01 all 8.24 0.00 2.78 5.67 0.06 83.26 16:46:01 0 9.36 0.00 3.25 9.04 0.07 78.28 16:46:01 1 7.04 0.00 2.85 0.32 0.07 89.72 16:46:01 2 6.44 0.00 3.08 1.03 0.03 89.42 16:46:01 3 10.07 0.00 2.76 0.22 0.07 86.88 16:46:01 4 11.17 0.00 3.29 7.51 0.07 77.96 16:46:01 5 9.74 0.00 2.24 2.31 0.05 85.66 16:46:01 6 6.26 0.00 2.02 0.42 0.07 91.23 16:46:01 7 5.80 0.00 2.67 24.46 0.05 67.02 16:47:01 all 5.31 0.00 2.12 9.17 0.04 83.35 16:47:01 0 3.21 0.00 2.44 0.20 0.02 94.12 16:47:01 1 7.57 0.00 2.00 0.13 0.03 90.26 16:47:01 2 5.12 0.00 1.67 0.07 0.03 93.10 16:47:01 3 4.76 0.00 1.81 2.28 0.03 91.12 16:47:01 4 4.53 0.00 1.68 1.50 0.05 92.25 16:47:01 5 5.16 0.00 2.51 0.44 0.05 91.84 16:47:01 6 7.87 0.00 2.01 1.23 0.03 88.86 16:47:01 7 4.31 0.00 2.88 67.86 0.10 24.84 16:48:01 all 3.07 0.00 1.41 20.01 0.02 75.49 16:48:01 0 2.49 0.00 0.94 0.22 0.02 96.34 16:48:01 1 3.41 0.00 2.02 5.23 0.02 89.31 16:48:01 2 3.11 0.00 1.70 0.17 0.02 95.01 16:48:01 3 2.80 0.00 1.33 59.24 0.03 36.60 16:48:01 4 4.39 0.00 0.68 2.17 0.02 92.74 16:48:01 5 3.21 0.00 1.27 0.40 0.02 95.10 16:48:01 6 2.28 0.00 1.32 17.12 0.02 79.26 16:48:01 7 2.83 0.00 1.95 76.33 0.03 18.85 16:49:01 all 47.32 0.00 5.62 4.90 0.11 42.05 16:49:01 0 44.87 0.00 5.32 2.22 0.12 47.47 16:49:01 1 48.46 0.00 5.99 4.27 0.12 41.15 16:49:01 2 47.42 0.00 5.52 4.98 0.10 41.99 16:49:01 3 45.41 0.00 5.60 8.18 0.12 40.69 16:49:01 4 48.55 0.00 5.77 5.24 0.10 40.33 16:49:01 5 46.37 0.00 5.41 3.63 0.08 44.50 16:49:01 6 50.47 0.00 5.68 3.60 0.10 40.15 16:49:01 7 46.99 0.00 5.72 7.07 0.12 40.10 16:50:01 all 23.84 0.00 2.04 0.15 0.08 73.88 16:50:01 0 20.74 0.00 1.99 0.07 0.10 77.11 16:50:01 1 19.08 0.00 1.77 0.07 0.08 78.99 16:50:01 2 27.35 0.00 2.06 0.22 0.08 70.29 16:50:01 3 23.36 0.00 1.80 0.63 0.08 74.12 16:50:01 4 30.66 0.00 2.80 0.07 0.08 66.39 16:50:01 5 25.17 0.00 2.34 0.02 0.10 72.37 16:50:01 6 22.34 0.00 1.69 0.10 0.08 75.79 16:50:01 7 22.00 0.00 1.87 0.08 0.08 75.96 16:51:01 all 3.45 0.00 0.85 0.23 0.06 95.41 16:51:01 0 2.84 0.00 0.77 0.08 0.05 96.26 16:51:01 1 3.02 0.00 0.83 0.27 0.05 95.83 16:51:01 2 3.01 0.00 0.84 0.18 0.05 95.92 16:51:01 3 2.37 0.00 0.87 0.95 0.05 95.75 16:51:01 4 3.18 0.00 0.75 0.07 0.05 95.95 16:51:01 5 7.69 0.00 1.00 0.05 0.05 91.20 16:51:01 6 2.78 0.00 0.79 0.03 0.05 96.35 16:51:01 7 2.69 0.00 0.97 0.17 0.07 96.11 Average: all 13.55 0.00 2.02 6.66 0.06 77.71 Average: 0 11.15 0.00 1.96 4.78 0.06 82.05 Average: 1 12.98 0.00 2.10 1.46 0.06 83.39 Average: 2 12.84 0.00 1.96 0.97 0.04 84.19 Average: 3 11.62 0.00 1.87 16.04 0.06 70.41 Average: 4 15.67 0.00 2.03 2.58 0.05 79.67 Average: 5 14.37 0.00 2.05 1.17 0.05 82.36 Average: 6 16.03 0.00 1.96 4.05 0.05 77.91 Average: 7 13.75 0.00 2.26 22.31 0.07 61.62