---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13054 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: 2799.996 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 804 27806 0 3556 30920 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:2d:24:ac brd ff:ff:ff:ff:ff:ff inet 10.30.106.31/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85862sec preferred_lft 85862sec inet6 fe80::f816:3eff:fe2d:24ac/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:94:4d:59: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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13054) 03/14/24 _x86_64_ (8 CPU) 09:55:53 LINUX RESTART (8 CPU) 09:56:01 tps rtps wtps bread/s bwrtn/s 09:57:02 93.68 47.88 45.81 4434.86 51119.75 09:58:01 10.37 0.00 10.37 0.00 13958.58 09:59:01 9.80 0.00 9.80 0.00 14120.49 10:00:01 10.00 0.00 10.00 0.00 14258.96 10:01:01 12.51 2.20 10.31 91.32 14311.21 10:02:01 104.05 37.46 66.59 1751.31 19672.99 10:03:01 129.91 42.59 87.32 3331.02 38924.49 10:04:01 260.49 4.27 256.22 224.50 37595.73 Average: 78.99 16.83 62.16 1231.71 25519.40 09:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:57:02 30656140 31895040 2283080 6.93 38572 1528648 1315448 3.87 619780 1411444 140 09:58:01 30655528 31894520 2283692 6.93 38652 1528652 1315448 3.87 620216 1411424 140 09:59:01 30661704 31900852 2277516 6.91 38740 1528652 1315448 3.87 614076 1411436 148 10:00:01 30660708 31899932 2278512 6.92 38828 1528656 1315448 3.87 615308 1411444 208 10:01:01 30559932 31807252 2379288 7.22 38976 1536272 1315448 3.87 708888 1417680 0 10:02:01 30128672 31700220 2810548 8.53 69032 1814576 1393584 4.10 867092 1652608 151728 10:03:01 28562788 30838588 4376432 13.29 80828 2491960 2184556 6.43 2049344 2001592 33752 10:04:01 26597348 29691584 6341872 19.25 94840 3280700 3082164 9.07 3480356 2495408 304760 Average: 29810352 31453498 3128868 9.50 54808 1904764 1654693 4.87 1196882 1651630 61360 09:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:57:02 ens3 193.85 140.81 579.39 29.71 0.00 0.00 0.00 0.00 09:57:02 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 09:57:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 ens3 1.63 0.19 0.42 0.28 0.00 0.00 0.00 0.00 09:58:01 lo 0.20 0.20 0.01 0.01 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 09:59:01 ens3 2.35 0.97 2.25 0.22 0.00 0.00 0.00 0.00 09:59:01 lo 0.00 0.00 0.00 0.00 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 10:00:01 ens3 0.87 0.22 0.23 0.18 0.00 0.00 0.00 0.00 10:00:01 lo 0.20 0.20 0.01 0.01 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 10:01:01 ens3 73.47 39.99 109.10 14.80 0.00 0.00 0.00 0.00 10:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 ens3 95.17 66.76 930.07 27.29 0.00 0.00 0.00 0.00 10:02:01 lo 1.80 1.80 0.18 0.18 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 10:03:01 ens3 165.04 115.91 2584.57 14.41 0.00 0.00 0.00 0.00 10:03:01 lo 44.10 44.10 7.66 7.66 0.00 0.00 0.00 0.00 10:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 ens3 249.04 168.84 3377.44 18.17 0.00 0.00 0.00 0.00 10:04:01 lo 111.16 111.16 31.21 31.21 0.00 0.00 0.00 0.00 10:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 97.88 66.85 949.93 13.16 0.00 0.00 0.00 0.00 Average: lo 19.83 19.83 4.90 4.90 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13054) 03/14/24 _x86_64_ (8 CPU) 09:55:53 LINUX RESTART (8 CPU) 09:56:01 CPU %user %nice %system %iowait %steal %idle 09:57:02 all 2.28 0.00 0.67 2.37 0.02 94.66 09:57:02 0 2.70 0.00 0.60 0.82 0.02 95.86 09:57:02 1 2.64 0.00 0.50 0.10 0.03 96.72 09:57:02 2 2.21 0.00 0.65 13.43 0.02 83.70 09:57:02 3 2.79 0.00 0.59 0.94 0.02 95.67 09:57:02 4 2.94 0.00 1.72 1.57 0.03 93.74 09:57:02 5 2.14 0.00 0.47 0.35 0.02 97.03 09:57:02 6 1.43 0.00 0.42 0.22 0.02 97.92 09:57:02 7 1.40 0.00 0.38 1.54 0.00 96.68 09:58:01 all 0.04 0.00 0.01 0.97 0.01 98.98 09:58:01 0 0.02 0.00 0.00 0.00 0.00 99.98 09:58:01 1 0.03 0.00 0.00 0.00 0.03 99.93 09:58:01 2 0.05 0.00 0.02 7.71 0.02 92.20 09:58:01 3 0.07 0.00 0.02 0.00 0.00 99.92 09:58:01 4 0.02 0.00 0.00 0.00 0.00 99.98 09:58:01 5 0.05 0.00 0.02 0.00 0.00 99.93 09:58:01 6 0.03 0.00 0.03 0.00 0.00 99.93 09:58:01 7 0.02 0.00 0.00 0.00 0.02 99.97 09:59:01 all 0.03 0.00 0.01 0.87 0.01 99.08 09:59:01 0 0.02 0.00 0.00 0.00 0.02 99.97 09:59:01 1 0.05 0.00 0.03 0.00 0.02 99.90 09:59:01 2 0.00 0.00 0.02 6.97 0.00 93.01 09:59:01 3 0.03 0.00 0.00 0.00 0.00 99.97 09:59:01 4 0.00 0.00 0.00 0.00 0.02 99.98 09:59:01 5 0.05 0.00 0.02 0.00 0.00 99.93 09:59:01 6 0.07 0.00 0.00 0.00 0.02 99.92 09:59:01 7 0.00 0.00 0.00 0.00 0.00 100.00 10:00:01 all 0.03 0.00 0.01 0.82 0.01 99.13 10:00:01 0 0.05 0.00 0.02 0.00 0.00 99.93 10:00:01 1 0.15 0.00 0.02 0.00 0.02 99.82 10:00:01 2 0.00 0.00 0.00 6.55 0.00 93.45 10:00:01 3 0.00 0.00 0.02 0.00 0.02 99.97 10:00:01 4 0.00 0.00 0.00 0.00 0.02 99.98 10:00:01 5 0.03 0.00 0.02 0.00 0.02 99.93 10:00:01 6 0.03 0.00 0.00 0.00 0.00 99.97 10:00:01 7 0.02 0.00 0.00 0.00 0.00 99.98 10:01:01 all 0.73 0.00 0.05 0.82 0.01 98.39 10:01:01 0 0.73 0.00 0.08 0.00 0.00 99.18 10:01:01 1 2.05 0.00 0.05 0.00 0.03 97.87 10:01:01 2 0.47 0.00 0.15 6.55 0.02 92.81 10:01:01 3 0.80 0.00 0.03 0.00 0.00 99.17 10:01:01 4 0.12 0.00 0.02 0.00 0.00 99.87 10:01:01 5 1.07 0.00 0.03 0.00 0.00 98.90 10:01:01 6 0.52 0.00 0.07 0.00 0.00 99.42 10:01:01 7 0.03 0.00 0.03 0.00 0.00 99.93 10:02:01 all 9.90 0.00 0.78 2.33 0.04 86.96 10:02:01 0 28.02 0.00 1.63 1.66 0.05 68.64 10:02:01 1 13.27 0.00 0.79 0.08 0.03 85.83 10:02:01 2 1.61 0.00 0.63 14.85 0.09 82.82 10:02:01 3 4.07 0.00 0.42 0.03 0.02 95.46 10:02:01 4 1.13 0.00 0.43 0.45 0.02 97.97 10:02:01 5 6.69 0.00 0.45 0.92 0.02 91.92 10:02:01 6 5.55 0.00 0.58 0.20 0.02 93.64 10:02:01 7 18.76 0.00 1.27 0.75 0.05 79.17 10:03:01 all 25.64 0.00 1.10 2.65 0.05 70.56 10:03:01 0 29.90 0.00 1.79 1.04 0.05 67.23 10:03:01 1 23.35 0.00 1.18 1.91 0.07 73.49 10:03:01 2 26.52 0.00 1.64 9.28 0.08 62.48 10:03:01 3 29.17 0.00 0.60 0.85 0.05 69.32 10:03:01 4 27.95 0.00 0.42 0.02 0.05 71.56 10:03:01 5 23.24 0.00 0.55 1.35 0.07 74.79 10:03:01 6 16.63 0.00 1.00 2.79 0.03 79.54 10:03:01 7 28.37 0.00 1.58 4.00 0.05 66.01 10:04:01 all 31.46 0.00 1.57 2.40 0.09 64.48 10:04:01 0 35.82 0.00 1.64 3.78 0.12 58.64 10:04:01 1 27.11 0.00 1.41 0.34 0.07 71.08 10:04:01 2 28.13 0.00 1.48 7.52 0.08 62.78 10:04:01 3 31.70 0.00 2.98 4.86 0.08 60.37 10:04:01 4 36.11 0.00 1.62 0.75 0.10 61.42 10:04:01 5 35.39 0.00 0.60 0.07 0.10 63.84 10:04:01 6 31.73 0.00 1.04 1.39 0.08 65.76 10:04:01 7 25.64 0.00 1.78 0.50 0.08 71.99 Average: all 8.76 0.00 0.53 1.65 0.03 89.03 Average: 0 12.15 0.00 0.72 0.91 0.03 86.19 Average: 1 8.59 0.00 0.50 0.31 0.04 90.57 Average: 2 7.40 0.00 0.57 9.09 0.04 82.90 Average: 3 8.58 0.00 0.58 0.83 0.02 89.99 Average: 4 8.55 0.00 0.53 0.35 0.03 90.55 Average: 5 8.58 0.00 0.27 0.34 0.03 90.78 Average: 6 6.99 0.00 0.39 0.57 0.02 92.02 Average: 7 9.26 0.00 0.63 0.85 0.03 89.24