---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9597 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 11G 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 851 28133 0 3182 30869 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:a3:79:9c brd ff:ff:ff:ff:ff:ff inet 10.30.106.219/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86001sec preferred_lft 86001sec inet6 fe80::f816:3eff:fea3:799c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:19:95:6a:86 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::42:19ff:fe95:6a86/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9597) 02/29/24 _x86_64_ (8 CPU) 03:27:25 LINUX RESTART (8 CPU) 03:28:01 tps rtps wtps bread/s bwrtn/s 03:29:01 113.16 37.61 75.55 1756.24 31616.06 03:30:01 141.29 18.64 122.64 454.52 41309.70 03:31:01 33.76 0.87 32.89 51.99 27496.35 03:32:01 74.85 3.05 71.80 429.53 39432.36 03:33:01 137.66 0.48 137.18 25.33 52574.17 03:34:01 46.21 1.32 44.89 65.72 16071.99 Average: 91.16 10.33 80.83 463.89 34750.29 03:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:29:01 30155420 31734372 2783800 8.45 69420 1820584 1367360 4.02 835524 1656840 151460 03:30:01 28622304 30523044 4316916 13.11 85860 2112192 3127820 9.20 2109744 1884172 14612 03:31:01 28309772 30265788 4629448 14.05 88984 2161136 3180120 9.36 2412412 1887160 7572 03:32:01 28024388 30324680 4914832 14.92 95440 2490136 2617648 7.70 2426508 2136736 2056 03:33:01 27386080 30152720 5553140 16.86 102388 2939836 3311504 9.74 2620896 2558928 328 03:34:01 28827348 31628616 4111872 12.48 107456 2967984 1430844 4.21 1186916 2551544 16832 Average: 28554219 30771537 4385001 13.31 91591 2415311 2505883 7.37 1932000 2112563 32143 03:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:29:01 ens3 134.53 98.05 950.89 26.23 0.00 0.00 0.00 0.00 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 03:30:01 ens3 417.61 311.33 3626.39 69.83 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 03:31:01 ens3 421.80 242.33 661.23 100.06 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 03:32:01 ens3 603.45 366.16 1691.39 134.75 0.00 0.00 0.00 0.00 03:32:01 docker0 2.40 3.62 0.13 39.02 0.00 0.00 0.00 0.00 03:32:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 03:33:01 ens3 452.34 258.44 198.94 91.75 0.00 0.00 0.00 0.00 03:33:01 docker0 3.82 6.73 0.22 79.16 0.00 0.00 0.00 0.00 03:33:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 03:34:01 ens3 141.34 131.93 287.60 57.89 0.00 0.00 0.00 0.00 03:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 lo 16.26 16.26 1.47 1.47 0.00 0.00 0.00 0.00 Average: ens3 361.85 234.71 1236.14 80.09 0.00 0.00 0.00 0.00 Average: docker0 1.04 1.72 0.06 19.70 0.00 0.00 0.00 0.00 Average: lo 3.37 3.37 0.31 0.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9597) 02/29/24 _x86_64_ (8 CPU) 03:27:25 LINUX RESTART (8 CPU) 03:28:01 CPU %user %nice %system %iowait %steal %idle 03:29:01 all 9.87 0.00 0.82 2.81 0.04 86.47 03:29:01 0 14.49 0.00 0.75 1.35 0.05 83.37 03:29:01 1 14.64 0.00 1.23 1.05 0.03 83.04 03:29:01 2 6.29 0.00 0.60 8.80 0.03 84.27 03:29:01 3 7.12 0.00 0.55 0.20 0.03 92.09 03:29:01 4 2.20 0.00 0.32 0.15 0.02 97.32 03:29:01 5 21.96 0.00 1.85 1.72 0.05 74.42 03:29:01 6 7.78 0.00 0.68 0.28 0.03 91.22 03:29:01 7 4.46 0.00 0.55 8.95 0.05 85.99 03:30:01 all 22.90 0.00 0.95 1.92 0.05 74.16 03:30:01 0 12.58 0.00 1.07 4.02 0.05 82.28 03:30:01 1 30.64 0.00 0.38 0.02 0.05 68.91 03:30:01 2 34.66 0.00 1.74 0.94 0.07 62.60 03:30:01 3 29.25 0.00 0.94 2.76 0.05 67.01 03:30:01 4 23.67 0.00 1.42 0.92 0.03 73.96 03:30:01 5 21.12 0.00 0.87 0.25 0.05 77.71 03:30:01 6 14.25 0.00 0.72 0.07 0.03 84.93 03:30:01 7 17.07 0.00 0.48 6.44 0.05 75.95 03:31:01 all 39.87 0.00 1.05 0.93 0.07 58.08 03:31:01 0 33.13 0.00 0.78 0.12 0.07 65.91 03:31:01 1 36.98 0.00 1.12 0.00 0.08 61.81 03:31:01 2 52.70 0.00 1.25 0.03 0.07 45.95 03:31:01 3 35.78 0.00 1.16 4.93 0.08 58.05 03:31:01 4 37.16 0.00 0.75 0.00 0.07 62.02 03:31:01 5 34.15 0.00 1.00 2.16 0.07 62.63 03:31:01 6 28.58 0.00 1.10 0.00 0.07 70.26 03:31:01 7 60.50 0.00 1.25 0.22 0.08 37.95 03:32:01 all 27.58 0.00 1.49 1.99 0.07 68.87 03:32:01 0 21.75 0.00 1.70 0.17 0.05 76.33 03:32:01 1 46.10 0.00 2.27 0.55 0.08 50.99 03:32:01 2 25.74 0.00 1.14 0.43 0.08 72.61 03:32:01 3 15.79 0.00 1.16 10.51 0.07 72.47 03:32:01 4 25.02 0.00 1.45 0.07 0.07 73.39 03:32:01 5 27.40 0.00 1.07 3.98 0.07 67.49 03:32:01 6 30.21 0.00 1.71 0.00 0.07 68.02 03:32:01 7 28.57 0.00 1.44 0.28 0.05 69.66 03:33:01 all 21.06 0.00 2.18 3.02 0.07 73.67 03:33:01 0 24.42 0.00 2.33 0.90 0.07 72.28 03:33:01 1 12.06 0.00 1.68 0.17 0.07 86.03 03:33:01 2 19.66 0.00 2.24 9.53 0.08 68.49 03:33:01 3 24.69 0.00 2.37 7.83 0.07 65.04 03:33:01 4 27.08 0.00 2.17 0.45 0.07 70.23 03:33:01 5 23.72 0.00 2.01 2.84 0.07 71.36 03:33:01 6 16.48 0.00 2.16 0.45 0.07 80.84 03:33:01 7 20.41 0.00 2.48 2.05 0.08 74.98 03:34:01 all 11.56 0.00 0.71 0.98 0.03 86.72 03:34:01 0 15.47 0.00 0.77 0.07 0.03 83.66 03:34:01 1 18.05 0.00 0.90 0.32 0.02 80.71 03:34:01 2 2.28 0.00 0.57 5.62 0.07 91.47 03:34:01 3 19.47 0.00 0.78 0.40 0.03 79.32 03:34:01 4 1.95 0.00 0.38 0.00 0.02 97.65 03:34:01 5 8.37 0.00 1.20 1.23 0.03 89.17 03:34:01 6 25.94 0.00 0.83 0.18 0.05 72.99 03:34:01 7 1.00 0.00 0.23 0.00 0.02 98.75 Average: all 22.13 0.00 1.20 1.94 0.06 74.67 Average: 0 20.31 0.00 1.23 1.10 0.05 77.30 Average: 1 26.40 0.00 1.27 0.35 0.06 71.93 Average: 2 23.54 0.00 1.25 4.22 0.07 70.92 Average: 3 22.01 0.00 1.16 4.43 0.06 72.35 Average: 4 19.50 0.00 1.08 0.26 0.04 79.11 Average: 5 22.78 0.00 1.33 2.03 0.06 73.81 Average: 6 20.54 0.00 1.20 0.16 0.05 78.05 Average: 7 21.99 0.00 1.07 2.99 0.06 73.89