---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-3320 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 846 28402 0 2918 30883 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:82:5c:b9 brd ff:ff:ff:ff:ff:ff inet 10.30.106.108/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86010sec preferred_lft 86010sec inet6 fe80::f816:3eff:fe82:5cb9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3d:99:33:30 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-v1-8c-8g-3320) 11/23/23 _x86_64_ (8 CPU) 08:43:32 LINUX RESTART (8 CPU) 08:44:01 tps rtps wtps bread/s bwrtn/s 08:45:01 134.49 70.54 63.95 4547.42 20546.08 08:46:01 165.90 17.15 148.75 611.20 33965.07 08:47:01 33.34 7.06 26.27 230.86 16170.88 08:48:01 9.75 0.00 9.75 0.00 13210.73 08:49:01 11.48 0.02 11.46 2.40 13511.35 Average: 70.99 18.96 52.03 1078.48 19480.26 08:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:45:01 30167840 31741384 2771380 8.41 67452 1817604 1401480 4.12 832556 1655532 165092 08:46:01 28683304 30719724 4255916 12.92 86756 2242488 2697528 7.94 1908032 2025276 23384 08:47:01 25969308 28077536 6969912 21.16 88560 2310304 5090300 14.98 4605588 2028188 596 08:48:01 25892668 28001056 7046552 21.39 88648 2310476 5090300 14.98 4682044 2028348 208 08:49:01 27496856 29610712 5442364 16.52 89036 2315212 3459392 10.18 3080820 2028300 496 Average: 27641995 29630082 5297225 16.08 84090 2199217 3547800 10.44 3021808 1953129 37955 08:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:45:01 ens3 353.67 231.11 1517.75 59.64 0.00 0.00 0.00 0.00 08:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 08:46:01 ens3 770.07 497.42 5086.15 127.14 0.00 0.00 0.00 0.00 08:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 08:47:01 ens3 596.75 302.03 1044.28 126.81 0.00 0.00 0.00 0.00 08:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 lo 3.23 3.23 0.62 0.62 0.00 0.00 0.00 0.00 08:48:01 ens3 184.99 79.94 50.61 39.41 0.00 0.00 0.00 0.00 08:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 lo 0.57 0.57 0.06 0.06 0.00 0.00 0.00 0.00 08:49:01 ens3 297.15 170.04 68.25 58.44 0.00 0.00 0.00 0.00 08:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 lo 1.60 1.60 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 440.52 256.10 1553.27 82.29 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 Average: lo 1.59 1.59 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-3320) 11/23/23 _x86_64_ (8 CPU) 08:43:32 LINUX RESTART (8 CPU) 08:44:01 CPU %user %nice %system %iowait %steal %idle 08:45:01 all 11.70 0.00 1.14 2.08 0.04 85.04 08:45:01 0 17.89 0.00 1.57 0.37 0.07 80.11 08:45:01 1 10.77 0.00 1.24 0.43 0.03 87.53 08:45:01 2 6.29 0.00 0.70 0.65 0.02 92.34 08:45:01 3 4.76 0.00 0.45 4.25 0.03 90.50 08:45:01 4 8.09 0.00 1.00 0.68 0.03 90.20 08:45:01 5 8.26 0.00 1.49 8.19 0.05 82.01 08:45:01 6 9.92 0.00 0.51 0.35 0.03 89.19 08:45:01 7 27.69 0.00 2.12 1.74 0.07 68.38 08:46:01 all 19.90 0.00 1.35 2.05 0.06 76.64 08:46:01 0 18.94 0.00 1.02 0.73 0.05 79.26 08:46:01 1 29.30 0.00 1.85 1.22 0.05 67.59 08:46:01 2 21.75 0.00 1.10 1.65 0.07 75.43 08:46:01 3 20.68 0.00 1.03 0.47 0.07 77.75 08:46:01 4 18.29 0.00 1.14 0.80 0.05 79.72 08:46:01 5 15.77 0.00 1.52 9.53 0.07 73.11 08:46:01 6 19.87 0.00 1.12 1.35 0.05 77.62 08:46:01 7 14.58 0.00 2.01 0.70 0.07 82.64 08:47:01 all 28.30 0.00 1.11 0.64 0.06 69.90 08:47:01 0 27.14 0.00 0.84 0.02 0.07 71.94 08:47:01 1 29.65 0.00 1.20 0.02 0.05 69.08 08:47:01 2 41.92 0.00 2.04 0.05 0.07 55.92 08:47:01 3 29.38 0.00 0.79 0.00 0.05 69.79 08:47:01 4 25.56 0.00 0.69 0.00 0.03 73.72 08:47:01 5 23.00 0.00 0.70 4.34 0.07 71.90 08:47:01 6 24.47 0.00 0.84 0.40 0.07 74.22 08:47:01 7 25.26 0.00 1.84 0.23 0.07 72.59 08:48:01 all 1.05 0.00 0.20 0.25 0.02 98.47 08:48:01 0 0.53 0.00 0.28 0.00 0.00 99.18 08:48:01 1 1.25 0.00 0.15 0.03 0.02 98.55 08:48:01 2 1.15 0.00 0.27 0.00 0.02 98.57 08:48:01 3 0.85 0.00 0.20 0.00 0.03 98.92 08:48:01 4 1.00 0.00 0.07 0.00 0.02 98.92 08:48:01 5 1.66 0.00 0.17 1.97 0.02 96.19 08:48:01 6 0.98 0.00 0.17 0.03 0.03 98.78 08:48:01 7 1.00 0.00 0.27 0.00 0.03 98.70 08:49:01 all 14.62 0.00 0.60 0.14 0.04 84.61 08:49:01 0 17.91 0.00 0.65 0.00 0.03 81.40 08:49:01 1 17.28 0.00 0.73 0.05 0.03 81.90 08:49:01 2 10.07 0.00 0.52 0.00 0.03 89.38 08:49:01 3 9.90 0.00 0.35 0.02 0.03 89.70 08:49:01 4 6.70 0.00 0.32 0.00 0.02 92.97 08:49:01 5 19.02 0.00 0.94 1.02 0.03 78.98 08:49:01 6 19.47 0.00 0.58 0.00 0.05 79.89 08:49:01 7 16.54 0.00 0.73 0.02 0.05 82.66 Average: all 15.10 0.00 0.88 1.03 0.04 82.94 Average: 0 16.47 0.00 0.87 0.22 0.04 82.39 Average: 1 17.65 0.00 1.03 0.35 0.04 80.93 Average: 2 16.22 0.00 0.93 0.47 0.04 82.34 Average: 3 13.11 0.00 0.56 0.94 0.04 85.34 Average: 4 11.92 0.00 0.64 0.30 0.03 87.12 Average: 5 13.54 0.00 0.96 4.99 0.05 80.46 Average: 6 14.93 0.00 0.64 0.43 0.05 83.95 Average: 7 17.00 0.00 1.39 0.54 0.06 81.01