---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-15213 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 145G 7% / 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 872 28412 0 2882 30853 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:32:fc:fa brd ff:ff:ff:ff:ff:ff inet 10.30.106.58/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fe32:fcfa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f6:8e:4a:7d 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:f6ff:fe8e:4a7d/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-15213) 01/26/24 _x86_64_ (8 CPU) 10:41:22 LINUX RESTART (8 CPU) 10:42:01 tps rtps wtps bread/s bwrtn/s 10:43:01 162.43 26.16 136.27 1208.93 93810.20 10:44:01 105.53 9.45 96.08 633.23 27410.23 10:45:02 26.62 0.37 26.26 8.53 3305.16 10:46:01 105.68 3.34 102.34 437.89 30125.47 10:47:01 37.66 1.28 36.38 65.59 2829.93 Average: 87.52 8.14 79.39 470.95 31501.92 10:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30053388 31731284 2885832 8.76 77656 1904796 1958724 5.76 846796 1735368 133352 10:44:01 28095324 29959008 4843896 14.71 85144 2074372 5240600 15.42 2675844 1839776 22000 10:45:02 27603876 29548600 5335344 16.20 88948 2147188 5285460 15.55 3099876 1895620 11968 10:46:01 27592500 30073320 5346720 16.23 97124 2665400 2803880 8.25 2758348 2229060 544 10:47:01 29038480 31553288 3900740 11.84 102272 2692796 1473360 4.33 1294252 2245448 44496 Average: 28476714 30573100 4462506 13.55 90229 2296910 3352405 9.86 2135023 1989054 42472 10:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 ens3 76.66 51.25 1114.17 10.99 0.00 0.00 0.00 0.00 10:43:01 lo 1.13 1.13 0.12 0.12 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 10:44:01 ens3 599.42 435.28 2149.00 119.76 0.00 0.00 0.00 0.00 10:44:01 lo 0.43 0.43 0.03 0.03 0.00 0.00 0.00 0.00 10:45:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:02 ens3 646.08 375.87 891.84 132.69 0.00 0.00 0.00 0.00 10:45:02 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:46:01 ens3 353.01 290.98 1541.18 798.14 0.00 0.00 0.00 0.00 10:46:01 lo 2.37 2.37 0.21 0.21 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 ens3 122.80 145.64 77.97 925.39 0.00 0.00 0.00 0.00 10:47:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 359.61 259.70 1153.53 396.03 0.00 0.00 0.00 0.00 Average: lo 1.26 1.26 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-15213) 01/26/24 _x86_64_ (8 CPU) 10:41:22 LINUX RESTART (8 CPU) 10:42:01 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 11.06 0.00 0.84 1.68 0.03 86.39 10:43:01 0 7.91 0.00 0.50 0.02 0.02 91.56 10:43:01 1 8.40 0.00 0.84 6.16 0.07 84.54 10:43:01 2 7.26 0.00 0.68 2.14 0.02 89.91 10:43:01 3 2.62 0.00 0.35 0.33 0.02 96.68 10:43:01 4 8.61 0.00 0.67 0.40 0.03 90.29 10:43:01 5 14.37 0.00 0.95 3.64 0.03 81.00 10:43:01 6 6.17 0.00 0.58 0.15 0.02 93.08 10:43:01 7 33.21 0.00 2.12 0.67 0.07 63.94 10:44:01 all 46.71 0.00 1.76 0.23 0.08 51.20 10:44:01 0 39.44 0.00 1.37 0.10 0.08 59.00 10:44:01 1 56.82 0.00 1.31 0.10 0.08 41.69 10:44:01 2 52.89 0.00 2.36 0.49 0.10 44.16 10:44:01 3 46.59 0.00 1.74 0.10 0.07 51.51 10:44:01 4 51.08 0.00 2.28 0.03 0.08 46.52 10:44:01 5 50.37 0.00 2.21 1.00 0.08 46.33 10:44:01 6 42.37 0.00 1.62 0.03 0.08 55.90 10:44:01 7 34.21 0.00 1.22 0.00 0.05 64.52 10:45:02 all 56.81 0.00 2.11 0.01 0.10 40.97 10:45:02 0 56.28 0.00 2.09 0.05 0.08 41.50 10:45:02 1 53.86 0.00 1.64 0.02 0.08 44.40 10:45:02 2 61.52 0.00 2.71 0.03 0.12 35.62 10:45:02 3 52.56 0.00 1.95 0.00 0.12 45.38 10:45:02 4 59.98 0.00 2.55 0.00 0.12 37.36 10:45:02 5 50.98 0.00 2.04 0.02 0.10 46.87 10:45:02 6 62.42 0.00 2.13 0.00 0.10 35.35 10:45:02 7 56.90 0.00 1.73 0.02 0.12 41.24 10:46:01 all 64.77 0.00 2.29 0.54 0.12 32.28 10:46:01 0 62.27 0.00 1.51 0.07 0.14 36.01 10:46:01 1 62.94 0.00 2.52 1.28 0.12 33.15 10:46:01 2 67.88 0.00 2.19 0.27 0.14 29.52 10:46:01 3 63.21 0.00 2.14 1.36 0.12 33.16 10:46:01 4 65.13 0.00 2.28 0.20 0.12 32.27 10:46:01 5 69.28 0.00 3.25 0.68 0.14 26.66 10:46:01 6 64.00 0.00 2.09 0.05 0.10 33.75 10:46:01 7 63.39 0.00 2.30 0.44 0.12 33.75 10:47:01 all 11.93 0.00 0.62 0.20 0.03 87.22 10:47:01 0 2.40 0.00 0.28 0.00 0.00 97.32 10:47:01 1 21.41 0.00 1.02 0.07 0.03 77.48 10:47:01 2 1.85 0.00 0.40 0.00 0.00 97.75 10:47:01 3 1.73 0.00 0.38 1.13 0.02 96.73 10:47:01 4 27.07 0.00 0.67 0.08 0.05 72.13 10:47:01 5 19.64 0.00 1.02 0.07 0.03 79.24 10:47:01 6 15.30 0.00 0.72 0.20 0.03 83.74 10:47:01 7 6.05 0.00 0.52 0.00 0.03 93.40 Average: all 38.14 0.00 1.52 0.53 0.07 59.73 Average: 0 33.53 0.00 1.15 0.05 0.06 65.21 Average: 1 40.60 0.00 1.46 1.52 0.08 56.34 Average: 2 38.15 0.00 1.67 0.59 0.07 59.52 Average: 3 33.19 0.00 1.31 0.58 0.07 64.85 Average: 4 42.26 0.00 1.68 0.14 0.08 55.83 Average: 5 40.81 0.00 1.89 1.08 0.08 56.14 Average: 6 37.94 0.00 1.42 0.09 0.07 60.48 Average: 7 38.64 0.00 1.57 0.22 0.08 59.48