---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-18511 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 12G 144G 8% / 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 873 27508 0 3784 30838 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:33:8a brd ff:ff:ff:ff:ff:ff inet 10.30.106.234/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85872sec preferred_lft 85872sec inet6 fe80::f816:3eff:fecc:338a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:28:a2:08:c1 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::42:28ff:fea2:8c1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18511) 03/27/24 _x86_64_ (8 CPU) 10:49:24 LINUX RESTART (8 CPU) 10:50:05 tps rtps wtps bread/s bwrtn/s 10:51:01 104.78 62.20 42.58 3910.76 18598.61 10:52:01 112.36 26.28 86.09 1259.52 18173.90 10:53:01 107.90 8.33 99.57 546.31 22015.80 10:54:01 96.18 4.02 92.17 428.46 51403.57 10:55:01 42.22 0.27 41.95 2.13 21950.95 10:56:01 116.85 0.05 116.80 0.40 16287.95 10:57:01 138.71 0.27 138.44 3.20 17677.05 10:58:01 38.84 0.82 38.03 45.59 10327.08 Average: 94.65 12.36 82.28 748.31 22083.25 10:50:05 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30303128 31678516 2636092 8.00 53580 1642532 1423040 4.19 868036 1496916 59096 10:52:01 29852004 31542528 3087216 9.37 77880 1916968 2018212 5.94 1048864 1733968 111976 10:53:01 28254904 30270036 4684316 14.22 87936 2220092 3117040 9.17 2362140 1990928 3672 10:54:01 27856164 30534048 5083056 15.43 94852 2862904 2410392 7.09 2354348 2364092 572 10:55:01 26635528 29959024 6303692 19.14 134084 3409544 2706896 7.96 3148904 2696304 218712 10:56:01 27251800 30497060 5687420 17.27 136920 3332940 2435172 7.16 2628252 2619244 1144 10:57:01 26417096 29939844 6522124 19.80 163084 3536988 2730724 8.03 3199008 2816424 19196 10:58:01 28188224 31597244 4750996 14.42 165084 3448216 1475948 4.34 1621268 2670060 1392 Average: 28094856 30752288 4844364 14.71 114178 2796273 2289678 6.74 2153852 2298492 51970 10:50:05 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 lo 1.57 1.57 0.16 0.16 0.00 0.00 0.00 0.00 10:51:01 ens3 345.48 242.19 1067.14 61.01 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 10:52:01 ens3 107.57 70.49 988.83 21.08 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 lo 1.70 1.70 0.09 0.09 0.00 0.00 0.00 0.00 10:53:01 ens3 471.29 353.31 4509.20 87.44 0.00 0.00 0.00 0.00 10:54:01 docker0 4.92 7.47 0.28 77.68 0.00 0.00 0.00 0.00 10:54:01 lo 9.17 9.17 2.34 2.34 0.00 0.00 0.00 0.00 10:54:01 ens3 224.11 168.46 1503.96 62.09 0.00 0.00 0.00 0.00 10:55:01 docker0 642.75 573.11 66.73 921.19 0.00 0.00 0.00 0.00 10:55:01 lo 3.60 3.60 0.35 0.35 0.00 0.00 0.00 0.00 10:55:01 vetha461fc9 642.75 573.24 75.52 921.20 0.00 0.00 0.00 0.08 10:55:01 ens3 1005.41 1101.85 1769.29 3380.30 0.00 0.00 0.00 0.00 10:56:01 docker0 106.35 85.04 8.36 40.47 0.00 0.00 0.00 0.00 10:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:56:01 ens3 88.70 109.63 40.93 15.75 0.00 0.00 0.00 0.00 10:57:01 docker0 612.50 557.77 64.55 913.69 0.00 0.00 0.00 0.00 10:57:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 10:57:01 ens3 576.52 620.31 917.58 75.70 0.00 0.00 0.00 0.00 10:57:01 veth3ae5b3a 612.50 557.92 72.93 913.70 0.00 0.00 0.00 0.07 10:58:01 docker0 89.34 68.06 7.64 39.51 0.00 0.00 0.00 0.00 10:58:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 10:58:01 ens3 106.52 116.06 60.56 19.20 0.00 0.00 0.00 0.00 Average: docker0 183.51 162.79 18.60 251.16 0.00 0.00 0.00 0.00 Average: lo 2.31 2.31 0.40 0.40 0.00 0.00 0.00 0.00 Average: ens3 365.88 348.69 1359.62 468.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18511) 03/27/24 _x86_64_ (8 CPU) 10:49:24 LINUX RESTART (8 CPU) 10:50:05 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 9.08 0.00 0.88 7.06 0.05 82.93 10:51:01 0 14.16 0.00 1.08 3.58 0.07 81.11 10:51:01 1 11.06 0.00 0.81 26.38 0.05 61.69 10:51:01 2 26.72 0.00 1.80 10.56 0.05 60.87 10:51:01 3 2.55 0.00 0.64 2.72 0.02 94.07 10:51:01 4 3.97 0.00 0.48 1.04 0.05 94.46 10:51:01 5 9.01 0.00 0.73 2.54 0.05 87.65 10:51:01 6 3.33 0.00 0.88 0.84 0.04 94.91 10:51:01 7 1.95 0.00 0.59 8.89 0.07 88.50 10:52:01 all 10.34 0.00 0.85 3.45 0.04 85.33 10:52:01 0 28.46 0.00 1.42 3.32 0.07 66.73 10:52:01 1 19.47 0.00 1.69 15.76 0.05 63.03 10:52:01 2 20.15 0.00 1.45 0.27 0.05 78.08 10:52:01 3 2.35 0.00 0.28 0.92 0.02 96.43 10:52:01 4 2.70 0.00 0.45 6.21 0.05 90.59 10:52:01 5 4.99 0.00 0.62 0.20 0.02 94.18 10:52:01 6 2.65 0.00 0.52 0.67 0.03 96.13 10:52:01 7 1.94 0.00 0.32 0.27 0.03 97.45 10:53:01 all 16.74 0.00 1.66 2.80 0.06 78.75 10:53:01 0 16.80 0.00 3.38 1.64 0.05 78.14 10:53:01 1 15.33 0.00 3.33 2.59 0.08 78.67 10:53:01 2 26.22 0.00 0.99 2.49 0.08 70.22 10:53:01 3 21.42 0.00 0.32 0.85 0.05 77.36 10:53:01 4 15.09 0.00 0.77 9.02 0.07 75.05 10:53:01 5 10.49 0.00 1.02 2.78 0.05 85.66 10:53:01 6 15.24 0.00 2.10 2.98 0.07 79.61 10:53:01 7 13.27 0.00 1.37 0.00 0.05 85.31 10:54:01 all 13.29 0.00 1.71 4.45 0.05 80.50 10:54:01 0 13.77 0.00 1.49 0.90 0.05 83.80 10:54:01 1 8.20 0.00 1.51 1.49 0.05 88.76 10:54:01 2 10.50 0.00 1.81 0.33 0.03 87.33 10:54:01 3 28.21 0.00 2.56 1.29 0.07 67.88 10:54:01 4 9.87 0.00 1.35 13.43 0.05 75.29 10:54:01 5 9.27 0.00 1.59 8.62 0.05 80.47 10:54:01 6 9.54 0.00 1.88 7.49 0.03 81.06 10:54:01 7 16.94 0.00 1.54 2.04 0.07 79.41 10:55:01 all 11.40 0.00 1.73 1.57 0.07 85.22 10:55:01 0 19.85 0.00 2.64 7.56 0.10 69.85 10:55:01 1 12.13 0.00 1.39 0.13 0.07 86.28 10:55:01 2 5.87 0.00 1.59 0.40 0.07 92.06 10:55:01 3 9.00 0.00 1.17 1.91 0.07 87.85 10:55:01 4 10.33 0.00 1.79 0.03 0.08 87.76 10:55:01 5 16.47 0.00 2.53 0.00 0.05 80.95 10:55:01 6 9.34 0.00 0.84 0.07 0.05 89.71 10:55:01 7 8.23 0.00 1.88 2.48 0.08 87.33 10:56:01 all 1.92 0.00 0.49 1.30 0.02 96.27 10:56:01 0 0.02 0.00 0.02 0.43 0.02 99.52 10:56:01 1 0.72 0.00 0.82 8.81 0.03 89.62 10:56:01 2 0.82 0.00 0.73 0.57 0.02 97.86 10:56:01 3 0.03 0.00 0.43 0.20 0.00 99.33 10:56:01 4 0.75 0.00 0.25 0.00 0.03 98.97 10:56:01 5 1.30 0.00 0.38 0.10 0.03 98.19 10:56:01 6 3.98 0.00 0.82 0.03 0.02 95.15 10:56:01 7 7.70 0.00 0.52 0.33 0.03 91.42 10:57:01 all 6.86 0.00 1.17 1.42 0.05 90.50 10:57:01 0 4.16 0.00 1.25 0.02 0.07 94.50 10:57:01 1 3.12 0.00 1.04 4.51 0.05 91.28 10:57:01 2 29.74 0.00 2.38 0.38 0.07 67.44 10:57:01 3 4.15 0.00 0.54 0.12 0.07 95.13 10:57:01 4 6.79 0.00 1.40 0.08 0.03 91.69 10:57:01 5 2.72 0.00 0.34 0.08 0.03 96.83 10:57:01 6 4.11 0.00 1.94 0.85 0.07 93.03 10:57:01 7 0.13 0.00 0.43 5.32 0.02 94.10 10:58:01 all 7.06 0.00 0.78 0.69 0.03 91.44 10:58:01 0 14.48 0.00 1.08 0.28 0.03 84.12 10:58:01 1 7.56 0.00 0.47 0.18 0.05 91.74 10:58:01 2 3.24 0.00 0.60 0.02 0.02 96.13 10:58:01 3 3.85 0.00 0.52 0.13 0.00 95.50 10:58:01 4 16.20 0.00 1.05 0.13 0.05 82.56 10:58:01 5 8.88 0.00 1.17 1.14 0.03 88.78 10:58:01 6 1.90 0.00 0.80 0.00 0.02 97.28 10:58:01 7 0.40 0.00 0.58 3.62 0.00 95.40 Average: all 9.59 0.00 1.16 2.81 0.05 86.40 Average: 0 13.95 0.00 1.55 2.20 0.06 82.25 Average: 1 9.68 0.00 1.38 7.32 0.05 81.56 Average: 2 15.31 0.00 1.41 1.80 0.05 81.43 Average: 3 8.99 0.00 0.81 1.00 0.04 89.16 Average: 4 8.25 0.00 0.95 3.76 0.05 86.99 Average: 5 7.88 0.00 1.05 1.93 0.04 89.11 Average: 6 6.29 0.00 1.22 1.62 0.04 90.83 Average: 7 6.35 0.00 0.91 2.82 0.04 89.88