---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-86906 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 922 24309 0 6935 30789 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:29:fd:d7 brd ff:ff:ff:ff:ff:ff inet 10.30.107.215/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85934sec preferred_lft 85934sec inet6 fe80::f816:3eff:fe29:fdd7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:51:0a:28:44 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-86906) 11/27/24 _x86_64_ (8 CPU) 09:54:20 LINUX RESTART (8 CPU) 09:55:01 tps rtps wtps bread/s bwrtn/s 09:56:01 141.26 40.34 100.92 1812.90 9329.11 09:57:01 401.78 51.47 350.31 5760.37 25106.08 09:58:01 104.73 1.30 103.43 106.52 38556.11 09:59:01 349.11 3.52 345.59 411.00 110160.71 10:00:01 122.71 0.35 122.36 24.26 8841.59 10:01:02 48.19 0.02 48.18 0.13 2586.90 10:02:01 73.89 1.88 72.00 90.83 3964.21 Average: 177.63 14.16 163.47 1174.87 28421.75 09:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:56:01 30012828 31696260 2926392 8.88 76504 1911164 1968404 5.79 884740 1737160 217748 09:57:01 27296172 29980864 5643048 17.13 92180 2876412 2859444 8.41 2797072 2492856 393908 09:58:01 26405692 31607056 6533528 19.84 133752 5239208 1686268 4.96 1393080 4656028 1766240 09:59:01 22469812 29244868 10469408 31.78 177600 6627320 9438752 27.77 3987664 5809744 908 10:00:01 20568608 27543864 12370612 37.56 188728 6803340 11066720 32.56 5791668 5879972 8976 10:01:02 19951368 27078428 12987852 39.43 190672 6948144 11464716 33.73 6285412 5997544 456 10:02:01 24939384 31574044 7999836 24.29 193132 6514936 1556652 4.58 1880128 5520180 15688 Average: 24520552 29817912 8418668 25.56 150367 5274361 5720137 16.83 3288538 4584783 343418 09:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 ens3 118.86 69.34 1214.66 19.61 0.00 0.00 0.00 0.00 09:56:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 ens3 1047.21 708.90 7824.81 173.83 0.00 0.00 0.00 0.00 09:57:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 ens3 653.22 387.07 14085.81 58.11 0.00 0.00 0.00 0.00 09:58:01 lo 8.40 8.40 0.93 0.93 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 veth8378be8 29.55 28.68 4.07 12.67 0.00 0.00 0.00 0.00 09:59:01 br-5454c6c80ad2 29.18 28.65 6.05 6.18 0.00 0.00 0.63 0.00 09:59:01 veth0abacfe 38.64 37.74 13.94 5.00 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 veth8378be8 23.45 28.26 3.84 3.12 0.00 0.00 0.00 0.00 10:00:01 br-5454c6c80ad2 15.35 15.28 4.69 5.21 0.00 0.00 0.00 0.00 10:00:01 veth0abacfe 19.58 21.55 4.29 4.20 0.00 0.00 0.00 0.00 10:01:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:02 veth8378be8 43.76 47.08 11.10 26.45 0.00 0.00 0.00 0.00 10:01:02 br-5454c6c80ad2 65.87 65.31 34.36 39.26 0.00 0.00 0.00 0.00 10:01:02 veth0abacfe 32.39 33.64 5.32 5.70 0.00 0.00 0.00 0.00 10:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 ens3 2786.90 1712.29 36982.41 396.30 0.00 0.00 0.00 0.00 10:02:01 lo 22.98 22.98 2.43 2.43 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 351.06 210.08 5080.71 46.87 0.00 0.00 0.00 0.00 Average: lo 2.66 2.66 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-86906) 11/27/24 _x86_64_ (8 CPU) 09:54:20 LINUX RESTART (8 CPU) 09:55:01 CPU %user %nice %system %iowait %steal %idle 09:56:01 all 10.51 0.00 0.90 1.36 0.03 87.19 09:56:01 0 5.02 0.00 0.35 0.13 0.03 94.46 09:56:01 1 28.10 0.00 1.50 1.35 0.07 68.98 09:56:01 2 19.55 0.00 1.53 0.95 0.05 77.92 09:56:01 3 11.40 0.00 0.90 0.45 0.03 87.22 09:56:01 4 8.98 0.00 0.95 0.82 0.03 89.22 09:56:01 5 2.10 0.00 0.47 0.15 0.02 97.27 09:56:01 6 7.12 0.00 0.88 0.48 0.03 91.47 09:56:01 7 1.84 0.00 0.60 6.56 0.03 90.97 09:57:01 all 28.59 0.00 1.61 1.76 0.08 67.96 09:57:01 0 43.04 0.00 2.21 1.53 0.10 53.12 09:57:01 1 34.85 0.00 1.65 0.18 0.08 63.23 09:57:01 2 20.28 0.00 1.70 1.12 0.07 76.84 09:57:01 3 18.35 0.00 1.83 2.82 0.08 76.91 09:57:01 4 30.73 0.00 1.42 1.84 0.07 65.94 09:57:01 5 32.97 0.00 0.97 1.82 0.07 64.17 09:57:01 6 27.77 0.00 1.79 3.18 0.08 67.17 09:57:01 7 20.77 0.00 1.34 1.60 0.07 76.22 09:58:01 all 13.69 0.00 3.23 3.29 0.05 79.73 09:58:01 0 21.01 0.00 3.61 9.95 0.07 65.36 09:58:01 1 20.49 0.00 3.75 2.18 0.05 73.53 09:58:01 2 16.15 0.00 3.57 9.61 0.07 70.61 09:58:01 3 8.19 0.00 3.01 1.15 0.03 87.63 09:58:01 4 13.62 0.00 2.65 0.39 0.07 83.27 09:58:01 5 7.64 0.00 2.97 0.13 0.03 89.22 09:58:01 6 8.90 0.00 3.08 0.22 0.03 87.77 09:58:01 7 13.65 0.00 3.22 2.78 0.05 80.30 09:59:01 all 38.10 0.00 8.71 5.41 0.19 47.60 09:59:01 0 38.83 0.00 7.21 1.92 0.18 51.86 09:59:01 1 35.52 0.00 8.87 0.74 0.17 54.70 09:59:01 2 36.22 0.00 10.22 1.33 0.19 52.04 09:59:01 3 39.51 0.00 8.58 10.12 0.20 41.59 09:59:01 4 39.86 0.00 8.51 3.66 0.19 47.78 09:59:01 5 37.46 0.00 8.03 0.13 0.19 54.18 09:59:01 6 41.54 0.00 8.81 20.28 0.19 29.19 09:59:01 7 35.82 0.00 9.47 5.17 0.19 49.36 10:00:01 all 32.46 0.00 3.19 0.69 0.13 63.53 10:00:01 0 36.79 0.00 3.22 0.10 0.15 59.74 10:00:01 1 31.76 0.00 3.32 0.42 0.13 64.37 10:00:01 2 33.26 0.00 2.77 1.81 0.12 62.05 10:00:01 3 31.14 0.00 3.22 0.53 0.12 64.99 10:00:01 4 32.03 0.00 2.91 1.43 0.12 63.52 10:00:01 5 29.60 0.00 2.85 0.17 0.12 67.26 10:00:01 6 33.81 0.00 2.73 0.62 0.13 62.70 10:00:01 7 31.26 0.00 4.46 0.42 0.15 63.72 10:01:02 all 17.11 0.00 2.15 0.30 0.09 80.35 10:01:02 0 15.43 0.00 2.59 0.13 0.08 81.77 10:01:02 1 19.22 0.00 2.27 0.07 0.08 78.36 10:01:02 2 15.39 0.00 1.94 0.23 0.08 82.35 10:01:02 3 15.42 0.00 2.10 0.13 0.08 82.26 10:01:02 4 19.01 0.00 2.18 0.13 0.08 78.60 10:01:02 5 18.29 0.00 1.90 0.27 0.08 79.46 10:01:02 6 16.59 0.00 2.22 1.24 0.10 79.85 10:01:02 7 17.54 0.00 2.02 0.25 0.10 80.09 10:02:01 all 10.28 0.00 1.33 0.36 0.05 87.98 10:02:01 0 4.66 0.00 1.16 1.17 0.05 92.96 10:02:01 1 3.87 0.00 1.19 0.10 0.03 94.80 10:02:01 2 8.24 0.00 1.16 0.42 0.05 90.13 10:02:01 3 11.52 0.00 1.19 0.03 0.07 87.19 10:02:01 4 5.27 0.00 1.41 0.15 0.03 93.14 10:02:01 5 4.65 0.00 1.18 0.34 0.05 93.78 10:02:01 6 4.56 0.00 1.26 0.41 0.03 93.74 10:02:01 7 39.49 0.00 2.06 0.24 0.07 58.15 Average: all 21.54 0.00 3.01 1.88 0.09 73.48 Average: 0 23.57 0.00 2.91 2.13 0.10 71.30 Average: 1 24.86 0.00 3.22 0.72 0.09 71.11 Average: 2 21.31 0.00 3.27 2.21 0.09 73.13 Average: 3 19.34 0.00 2.97 2.17 0.09 75.43 Average: 4 21.35 0.00 2.86 1.20 0.08 74.51 Average: 5 18.96 0.00 2.62 0.43 0.08 77.91 Average: 6 20.04 0.00 2.96 3.76 0.09 73.16 Average: 7 22.84 0.00 3.30 2.43 0.09 71.33