---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-32862 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 142G 9% / 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 914 25751 0 5501 30798 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:cc:ba:39 brd ff:ff:ff:ff:ff:ff inet 10.30.107.86/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85906sec preferred_lft 85906sec inet6 fe80::f816:3eff:fecc:ba39/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:42:7c:41:e9 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::42:42ff:fe7c:41e9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-32862) 08/22/24 _x86_64_ (8 CPU) 13:33:29 LINUX RESTART (8 CPU) 13:34:02 tps rtps wtps bread/s bwrtn/s 13:35:01 296.17 65.97 230.20 4377.43 42120.45 13:36:01 279.34 44.79 234.54 3207.60 33649.06 13:37:01 138.51 14.59 123.92 1021.09 52382.88 13:38:01 210.20 2.65 207.55 391.53 33581.34 13:39:01 143.73 1.27 142.46 125.71 36866.39 13:40:01 180.82 0.03 180.79 2.13 67234.93 13:41:01 105.65 0.22 105.43 29.46 26960.97 Average: 193.24 18.39 174.85 1300.51 41827.81 13:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:35:01 30149104 31622428 2790116 8.47 56912 1734392 1537144 4.52 928084 1584536 104408 13:36:01 29274160 31167116 3665060 11.13 83076 2108668 1830116 5.38 1467844 1873984 40320 13:37:01 27456980 30392020 5482240 16.64 98080 3110252 2449420 7.21 2558092 2547800 7112 13:38:01 28271800 31621572 4667420 14.17 119412 3472252 1441584 4.24 1470892 2777904 275020 13:39:01 27770392 31534220 5168828 15.69 130696 3845280 1768488 5.20 1652528 3057204 216316 13:40:01 25728556 30832564 7210664 21.89 163180 5073920 5257180 15.47 2405136 4237060 1876 13:41:01 26143976 31588068 6795244 20.63 171356 5393656 2558200 7.53 1793148 4439300 264 Average: 27827853 31251141 5111367 15.52 117530 3534060 2406019 7.08 1753675 2931113 92188 13:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:35:01 ens3 376.00 263.99 1550.03 77.90 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 13:36:01 ens3 271.39 222.10 2469.95 36.68 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 13:37:01 ens3 638.71 488.52 9599.50 65.25 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 13:38:01 ens3 69.17 57.11 599.93 11.76 0.00 0.00 0.00 0.00 13:38:01 docker0 6.80 11.61 0.41 306.30 0.00 0.00 0.00 0.00 13:38:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 13:39:01 ens3 198.03 114.85 3448.53 12.26 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 lo 8.33 8.33 0.87 0.87 0.00 0.00 0.00 0.00 13:39:01 br-cf5121324b61 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 veth8c0f0d0 0.80 1.02 0.11 0.15 0.00 0.00 0.00 0.00 13:40:01 veth17c29ff 0.37 0.70 0.08 0.08 0.00 0.00 0.00 0.00 13:40:01 veth4429abe 0.30 0.65 0.05 0.07 0.00 0.00 0.00 0.00 13:40:01 veth31e6fce 47.89 55.44 4.20 13.24 0.00 0.00 0.00 0.00 13:41:01 veth17c29ff 0.37 0.77 0.07 0.09 0.00 0.00 0.00 0.00 13:41:01 veth4429abe 0.38 0.78 0.07 0.10 0.00 0.00 0.00 0.00 13:41:01 ens3 1838.09 1288.42 28676.52 213.56 0.00 0.00 0.00 0.00 13:41:01 docker0 6.80 11.61 0.41 306.30 0.00 0.00 0.00 0.00 Average: veth17c29ff 0.10 0.21 0.02 0.02 0.00 0.00 0.00 0.00 Average: veth4429abe 0.10 0.21 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 261.13 183.03 4096.19 30.38 0.00 0.00 0.00 0.00 Average: docker0 0.97 1.66 0.06 43.86 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-32862) 08/22/24 _x86_64_ (8 CPU) 13:33:29 LINUX RESTART (8 CPU) 13:34:02 CPU %user %nice %system %iowait %steal %idle 13:35:01 all 8.42 0.00 0.89 8.54 0.03 82.12 13:35:01 0 5.42 0.00 0.59 0.08 0.02 93.89 13:35:01 1 2.53 0.00 0.51 29.03 0.02 67.91 13:35:01 2 4.11 0.00 0.39 0.37 0.02 95.10 13:35:01 3 5.38 0.00 0.54 0.97 0.02 93.09 13:35:01 4 23.89 0.00 1.38 5.38 0.05 69.29 13:35:01 5 15.86 0.00 1.63 3.89 0.03 78.58 13:35:01 6 6.60 0.00 1.29 27.67 0.03 64.40 13:35:01 7 3.65 0.00 0.73 0.95 0.03 94.63 13:36:01 all 13.58 0.00 1.12 5.97 0.05 79.27 13:36:01 0 9.54 0.00 1.24 9.28 0.05 79.89 13:36:01 1 4.96 0.00 0.85 16.35 0.05 77.79 13:36:01 2 7.04 0.00 0.55 1.10 0.03 91.27 13:36:01 3 23.62 0.00 1.12 1.97 0.05 73.24 13:36:01 4 13.58 0.00 1.32 5.92 0.07 79.11 13:36:01 5 26.24 0.00 1.82 7.22 0.08 64.63 13:36:01 6 10.93 0.00 1.31 5.67 0.05 82.03 13:36:01 7 12.74 0.00 0.72 0.30 0.03 86.21 13:37:01 all 29.40 0.00 1.91 4.32 0.08 64.29 13:37:01 0 19.05 0.00 1.64 18.01 0.05 61.24 13:37:01 1 38.12 0.00 2.48 0.30 0.10 58.99 13:37:01 2 25.97 0.00 1.76 0.60 0.08 71.58 13:37:01 3 32.26 0.00 2.32 1.31 0.08 64.03 13:37:01 4 36.67 0.00 1.68 0.52 0.07 61.07 13:37:01 5 26.93 0.00 2.25 11.80 0.08 58.93 13:37:01 6 27.45 0.00 1.57 1.02 0.08 69.87 13:37:01 7 28.74 0.00 1.58 1.02 0.10 68.56 13:38:01 all 7.73 0.00 1.63 5.04 0.04 85.55 13:38:01 0 5.75 0.00 1.44 19.99 0.05 72.77 13:38:01 1 2.71 0.00 1.77 8.96 0.05 86.50 13:38:01 2 6.36 0.00 1.27 3.62 0.03 88.72 13:38:01 3 29.14 0.00 2.33 3.13 0.07 65.34 13:38:01 4 5.78 0.00 2.08 1.00 0.05 91.09 13:38:01 5 5.10 0.00 1.45 0.85 0.03 92.57 13:38:01 6 2.24 0.00 1.04 0.61 0.03 96.08 13:38:01 7 4.73 0.00 1.66 2.12 0.07 91.42 13:39:01 all 12.07 0.00 1.78 3.55 0.05 82.56 13:39:01 0 13.88 0.00 1.81 6.34 0.05 77.92 13:39:01 1 10.60 0.00 1.86 0.30 0.05 87.18 13:39:01 2 16.23 0.00 1.81 0.25 0.07 81.64 13:39:01 3 12.87 0.00 2.08 11.85 0.07 73.14 13:39:01 4 11.03 0.00 1.73 0.15 0.03 87.06 13:39:01 5 8.53 0.00 1.43 6.16 0.03 83.85 13:39:01 6 12.26 0.00 1.42 1.84 0.05 84.42 13:39:01 7 11.17 0.00 2.08 1.44 0.05 85.27 13:40:01 all 9.97 0.00 2.74 9.83 0.07 77.39 13:40:01 0 9.62 0.00 3.69 0.52 0.13 86.03 13:40:01 1 10.20 0.00 2.92 10.69 0.07 76.13 13:40:01 2 10.13 0.00 3.56 3.58 0.05 82.67 13:40:01 3 12.10 0.00 2.64 45.43 0.05 39.77 13:40:01 4 14.61 0.00 2.73 0.18 0.07 82.40 13:40:01 5 8.97 0.00 2.46 16.39 0.05 72.14 13:40:01 6 7.50 0.00 1.56 1.65 0.03 89.26 13:40:01 7 6.58 0.00 2.39 0.35 0.05 90.63 13:41:01 all 23.25 0.00 2.74 4.80 0.07 69.14 13:41:01 0 21.89 0.00 2.84 1.17 0.07 74.04 13:41:01 1 16.07 0.00 2.36 12.88 0.08 68.61 13:41:01 2 27.63 0.00 3.30 6.51 0.08 62.47 13:41:01 3 21.47 0.00 2.76 9.25 0.07 66.46 13:41:01 4 26.72 0.00 2.47 2.69 0.05 68.07 13:41:01 5 22.88 0.00 2.60 0.25 0.07 74.20 13:41:01 6 25.39 0.00 2.90 1.31 0.07 70.34 13:41:01 7 23.97 0.00 2.71 4.31 0.07 68.94 Average: all 14.93 0.00 1.83 6.00 0.06 77.18 Average: 0 12.18 0.00 1.90 7.93 0.06 77.94 Average: 1 12.18 0.00 1.82 11.19 0.06 74.75 Average: 2 13.95 0.00 1.81 2.29 0.05 81.90 Average: 3 19.58 0.00 1.97 10.55 0.06 67.84 Average: 4 18.88 0.00 1.91 2.26 0.06 76.89 Average: 5 16.36 0.00 1.95 6.65 0.06 74.99 Average: 6 13.21 0.00 1.59 5.64 0.05 79.51 Average: 7 13.10 0.00 1.70 1.50 0.06 83.65