---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-83522 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: 2800.000 BogoMIPS: 5600.00 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 712K 3.2G 1% /run /dev/vda1 155G 11G 145G 7% / 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 846 28284 0 3036 30864 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:83:91:0d brd ff:ff:ff:ff:ff:ff inet 10.30.106.95/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85998sec preferred_lft 85998sec inet6 fe80::f816:3eff:fe83:910d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5c:e4:0a:08 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 inet6 fe80::42:5cff:fee4:a08/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83522) 11/13/24 _x86_64_ (8 CPU) 14:53:43 LINUX RESTART (8 CPU) 14:54:01 tps rtps wtps bread/s bwrtn/s 14:55:01 206.93 73.65 133.28 5240.59 50286.02 14:56:01 106.05 20.21 85.84 2278.82 19176.40 14:57:01 145.09 2.15 142.94 342.74 38910.85 14:58:01 64.11 0.02 64.10 0.27 14883.17 14:59:01 233.49 24.75 208.75 695.88 25333.38 15:00:01 45.93 0.75 45.18 51.32 11445.16 Average: 133.60 20.25 113.34 1434.90 26672.17 14:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:55:01 30241900 31691040 2697320 8.19 54328 1714044 1476964 4.35 865516 1565408 98552 14:56:01 29900576 31743728 3038644 9.23 77840 2066732 1500036 4.41 914780 1820524 170084 14:57:01 29390004 31630272 3549216 10.78 92052 2431364 1672848 4.92 1063024 2133252 19044 14:58:01 29421216 31706796 3518004 10.68 93008 2472940 1648504 4.85 1010620 2147868 2360 14:59:01 28992008 31624916 3947212 11.98 110640 2778628 1905600 5.61 1218052 2327132 1056 15:00:01 29001848 31642224 3937372 11.95 114456 2783656 1452860 4.27 1223796 2316508 2788 Average: 29491259 31673163 3447961 10.47 90387 2374561 1609469 4.74 1049298 2051782 48981 14:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:55:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 14:55:01 ens3 355.06 250.97 1688.63 62.75 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 lo 3.27 3.27 0.33 0.33 0.00 0.00 0.00 0.00 14:56:01 ens3 85.99 53.41 1210.07 10.22 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 veth4176004 3.80 5.92 0.27 31.41 0.00 0.00 0.00 0.00 14:57:01 ens3 104.50 58.12 1775.97 5.23 0.00 0.00 0.00 0.00 14:57:01 docker0 51.64 97.88 2.79 1774.52 0.00 0.00 0.00 0.00 14:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:58:01 ens3 29.94 26.32 80.56 5.41 0.00 0.00 0.00 0.00 14:58:01 vethd1fd630 1.38 1.60 0.11 5.22 0.00 0.00 0.00 0.00 14:58:01 docker0 7.35 10.36 0.47 76.05 0.00 0.00 0.00 0.00 14:59:01 lo 1.20 1.20 0.13 0.13 0.00 0.00 0.00 0.00 14:59:01 ens3 68.47 48.94 782.89 8.61 0.00 0.00 0.00 0.00 14:59:01 veth4364479 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 14:59:01 docker0 15.15 25.40 1.07 345.69 0.00 0.00 0.00 0.00 15:00:01 lo 19.48 19.48 6.79 6.79 0.00 0.00 0.00 0.00 15:00:01 ens3 18.56 15.85 11.61 23.89 0.00 0.00 0.00 0.00 15:00:01 docker0 11.61 11.03 5.00 2.08 0.00 0.00 0.00 0.00 Average: lo 4.31 4.31 1.24 1.24 0.00 0.00 0.00 0.00 Average: ens3 110.42 75.60 924.93 19.35 0.00 0.00 0.00 0.00 Average: docker0 14.29 24.11 1.56 366.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83522) 11/13/24 _x86_64_ (8 CPU) 14:53:43 LINUX RESTART (8 CPU) 14:54:01 CPU %user %nice %system %iowait %steal %idle 14:55:01 all 8.12 0.00 1.23 5.59 0.05 85.01 14:55:01 0 6.13 0.00 0.68 0.72 0.03 92.43 14:55:01 1 4.39 0.00 2.62 5.33 0.05 87.61 14:55:01 2 3.22 0.00 0.95 25.72 0.05 70.06 14:55:01 3 7.59 0.00 1.29 2.48 0.03 88.61 14:55:01 4 5.50 0.00 0.73 2.20 0.03 91.53 14:55:01 5 16.79 0.00 1.10 2.34 0.07 79.70 14:55:01 6 11.13 0.00 1.17 0.94 0.08 86.68 14:55:01 7 10.28 0.00 1.22 5.04 0.05 83.41 14:56:01 all 6.72 0.00 0.95 7.18 0.19 84.95 14:56:01 0 2.30 0.00 0.62 0.13 0.02 96.93 14:56:01 1 1.28 0.00 0.89 3.77 0.02 94.05 14:56:01 2 11.45 0.00 1.43 24.71 1.16 61.24 14:56:01 3 4.46 0.00 0.48 0.60 0.02 94.44 14:56:01 4 14.00 0.00 1.96 15.99 0.03 68.02 14:56:01 5 9.03 0.00 0.90 8.59 0.15 81.33 14:56:01 6 8.23 0.00 0.77 1.04 0.03 89.93 14:56:01 7 2.97 0.00 0.60 2.54 0.10 93.80 14:57:01 all 9.90 0.00 1.28 6.13 0.04 82.64 14:57:01 0 22.12 0.00 1.23 0.50 0.07 76.08 14:57:01 1 14.87 0.00 1.22 8.97 0.05 74.89 14:57:01 2 2.14 0.00 1.27 8.65 0.03 87.91 14:57:01 3 11.32 0.00 1.27 14.90 0.05 72.46 14:57:01 4 6.68 0.00 1.43 14.19 0.03 77.67 14:57:01 5 13.41 0.00 2.13 1.24 0.05 83.17 14:57:01 6 5.34 0.00 1.06 0.55 0.02 93.03 14:57:01 7 3.38 0.00 0.66 0.07 0.03 95.86 14:58:01 all 13.70 0.00 1.55 2.01 0.06 82.68 14:58:01 0 5.19 0.00 1.37 0.95 0.03 92.45 14:58:01 1 14.38 0.00 1.66 6.30 0.05 77.61 14:58:01 2 8.49 0.00 1.57 1.10 0.08 88.76 14:58:01 3 39.70 0.00 1.96 0.80 0.10 57.44 14:58:01 4 13.97 0.00 1.74 5.08 0.08 79.13 14:58:01 5 14.69 0.00 1.72 1.11 0.07 82.42 14:58:01 6 4.70 0.00 1.31 0.45 0.07 93.47 14:58:01 7 8.77 0.00 1.09 0.25 0.05 89.83 14:59:01 all 9.58 0.00 1.87 3.34 0.07 85.14 14:59:01 0 16.92 0.00 2.18 1.49 0.15 79.26 14:59:01 1 14.28 0.00 2.09 0.87 0.05 82.71 14:59:01 2 3.75 0.00 1.71 5.46 0.05 89.02 14:59:01 3 9.41 0.00 1.66 1.78 0.05 87.10 14:59:01 4 6.43 0.00 1.67 11.17 0.05 80.68 14:59:01 5 8.47 0.00 1.82 0.59 0.08 89.04 14:59:01 6 7.80 0.00 1.94 4.30 0.05 85.90 14:59:01 7 9.56 0.00 1.88 1.06 0.03 87.46 15:00:01 all 5.58 0.00 1.17 1.85 0.05 91.34 15:00:01 0 3.26 0.00 1.17 0.35 0.05 95.17 15:00:01 1 3.10 0.00 1.09 0.32 0.03 95.46 15:00:01 2 2.10 0.00 1.11 9.40 0.03 87.36 15:00:01 3 2.21 0.00 1.15 2.63 0.05 93.96 15:00:01 4 3.06 0.00 1.09 0.25 0.03 95.56 15:00:01 5 3.06 0.00 1.17 0.44 0.05 95.28 15:00:01 6 14.40 0.00 1.37 0.49 0.07 83.67 15:00:01 7 13.54 0.00 1.16 0.96 0.07 84.27 Average: all 8.93 0.00 1.34 4.35 0.08 85.29 Average: 0 9.30 0.00 1.21 0.69 0.06 88.74 Average: 1 8.72 0.00 1.60 4.26 0.04 85.39 Average: 2 5.20 0.00 1.34 12.52 0.24 80.70 Average: 3 12.39 0.00 1.30 3.87 0.05 82.39 Average: 4 8.28 0.00 1.44 8.14 0.04 82.10 Average: 5 10.91 0.00 1.48 2.38 0.08 85.16 Average: 6 8.60 0.00 1.27 1.29 0.05 88.78 Average: 7 8.08 0.00 1.10 1.66 0.06 89.11