---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35358 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 825 27621 0 3720 30892 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:4c:dc:f5 brd ff:ff:ff:ff:ff:ff inet 10.30.106.243/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fe4c:dcf5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:61:cd:fb:ae 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-35358) 04/26/24 _x86_64_ (8 CPU) 10:39:13 LINUX RESTART (8 CPU) 10:40:01 tps rtps wtps bread/s bwrtn/s 10:41:01 149.38 35.33 114.05 1676.52 23804.17 10:42:01 180.52 43.06 137.46 2306.95 36173.84 10:43:01 40.04 7.53 32.51 336.74 18394.40 10:44:01 43.61 0.27 43.34 4.13 22757.54 10:45:01 66.21 1.70 64.51 105.18 62790.33 Average: 95.95 17.58 78.37 885.91 32784.06 10:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:41:01 30163556 31737760 2775664 8.43 69580 1815704 1422412 4.19 838172 1647280 148740 10:42:01 28357880 30441688 4581340 13.91 86596 2290808 2971836 8.74 2209816 2041188 10992 10:43:01 27064664 29174312 5874556 17.83 87636 2314428 3570080 10.50 3534696 2004228 5876 10:44:01 26997812 29925672 5941408 18.04 91552 3115156 2663464 7.84 2898280 2682776 757960 10:45:01 28307216 31656652 4632004 14.06 94704 3527636 1429976 4.21 1316480 2948624 2676 Average: 28178226 30587217 4760994 14.45 86014 2612746 2411554 7.10 2159489 2264819 185249 10:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:41:01 lo 1.53 1.53 0.18 0.18 0.00 0.00 0.00 0.00 10:41:01 ens3 53.71 39.66 838.37 7.90 0.00 0.00 0.00 0.00 10:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 10:42:01 ens3 431.49 354.54 5579.06 55.67 0.00 0.00 0.00 0.00 10:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 lo 4.45 4.45 21.49 21.49 0.00 0.00 0.00 0.00 10:43:01 ens3 1231.98 918.31 339.68 343.96 0.00 0.00 0.00 0.00 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 lo 4.63 4.63 4.63 4.63 0.00 0.00 0.00 0.00 10:44:01 ens3 425.03 297.70 610.69 117.91 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 10:45:01 ens3 204.40 115.98 73.23 47.33 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.39 2.39 5.29 5.29 0.00 0.00 0.00 0.00 Average: ens3 469.32 345.24 1488.21 114.55 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-35358) 04/26/24 _x86_64_ (8 CPU) 10:39:13 LINUX RESTART (8 CPU) 10:40:01 CPU %user %nice %system %iowait %steal %idle 10:41:01 all 9.29 0.00 0.70 3.33 0.04 86.64 10:41:01 0 0.60 0.00 0.50 8.23 0.05 90.62 10:41:01 1 6.86 0.00 0.60 0.25 0.00 92.29 10:41:01 2 0.08 0.00 0.28 12.80 0.02 86.82 10:41:01 3 37.44 0.00 2.26 3.12 0.07 57.12 10:41:01 4 12.26 0.00 0.65 0.75 0.07 86.26 10:41:01 5 7.17 0.00 0.52 0.63 0.02 91.66 10:41:01 6 3.91 0.00 0.40 0.22 0.02 95.45 10:41:01 7 6.30 0.00 0.42 0.60 0.02 92.66 10:42:01 all 22.14 0.00 1.29 8.07 0.07 68.42 10:42:01 0 14.68 0.00 1.26 14.68 0.05 69.32 10:42:01 1 22.24 0.00 1.48 5.45 0.08 70.75 10:42:01 2 25.06 0.00 0.86 6.41 0.08 67.59 10:42:01 3 37.05 0.00 2.13 7.68 0.10 53.05 10:42:01 4 26.51 0.00 1.41 17.79 0.10 54.19 10:42:01 5 19.37 0.00 1.11 6.31 0.12 73.10 10:42:01 6 17.64 0.00 1.17 1.39 0.05 79.74 10:42:01 7 14.73 0.00 0.90 5.03 0.05 79.29 10:43:01 all 33.50 0.00 2.96 0.91 0.07 62.56 10:43:01 0 34.17 0.00 3.98 0.00 0.10 61.76 10:43:01 1 32.36 0.00 3.77 0.10 0.07 63.70 10:43:01 2 35.11 0.00 2.55 0.00 0.07 62.27 10:43:01 3 43.67 0.00 1.49 0.13 0.07 54.64 10:43:01 4 35.68 0.00 3.55 6.54 0.07 54.16 10:43:01 5 24.33 0.00 1.94 0.03 0.05 73.65 10:43:01 6 34.22 0.00 3.82 0.13 0.07 61.76 10:43:01 7 28.48 0.00 2.57 0.35 0.05 68.56 10:44:01 all 34.77 0.00 1.40 1.02 0.06 62.76 10:44:01 0 29.07 0.00 1.07 0.07 0.05 69.74 10:44:01 1 34.94 0.00 1.10 0.18 0.05 63.73 10:44:01 2 46.18 0.00 1.29 0.77 0.07 51.69 10:44:01 3 39.27 0.00 1.95 0.10 0.05 58.63 10:44:01 4 30.77 0.00 1.92 6.89 0.05 60.36 10:44:01 5 42.01 0.00 0.48 0.05 0.05 57.41 10:44:01 6 30.97 0.00 2.04 0.00 0.07 66.92 10:44:01 7 24.95 0.00 1.34 0.05 0.07 73.59 10:45:01 all 9.47 0.00 0.62 5.66 0.03 84.23 10:45:01 0 13.73 0.00 0.38 5.90 0.05 79.93 10:45:01 1 19.03 0.00 0.94 2.58 0.05 77.40 10:45:01 2 17.35 0.00 1.17 3.32 0.03 78.12 10:45:01 3 20.98 0.00 0.90 0.32 0.03 77.77 10:45:01 4 0.70 0.00 0.42 5.57 0.02 93.29 10:45:01 5 1.62 0.00 0.52 16.62 0.03 81.21 10:45:01 6 1.85 0.00 0.13 0.00 0.02 98.00 10:45:01 7 0.48 0.00 0.50 10.95 0.05 88.01 Average: all 21.83 0.00 1.39 3.79 0.05 72.93 Average: 0 18.44 0.00 1.44 5.77 0.06 74.29 Average: 1 23.08 0.00 1.58 1.71 0.05 73.59 Average: 2 24.74 0.00 1.23 4.66 0.05 69.31 Average: 3 35.67 0.00 1.74 2.26 0.06 60.27 Average: 4 21.16 0.00 1.59 7.48 0.06 69.71 Average: 5 18.89 0.00 0.91 4.73 0.05 75.41 Average: 6 17.69 0.00 1.51 0.35 0.04 80.40 Average: 7 14.97 0.00 1.14 3.40 0.05 80.44