---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1232 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: 2800.000 BogoMIPS: 5600.00 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 13G 143G 9% / 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 854 26200 0 5111 30857 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:fc:c4:8f brd ff:ff:ff:ff:ff:ff inet 10.30.107.2/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85936sec preferred_lft 85936sec inet6 fe80::f816:3eff:fefc:c48f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:34:af:c8:69 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::42:34ff:feaf:c869/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1232) 11/18/23 _x86_64_ (8 CPU) 14:41:59 LINUX RESTART (8 CPU) 14:42:01 tps rtps wtps bread/s bwrtn/s 14:43:01 157.01 88.14 68.87 6264.56 55140.41 14:44:01 124.33 16.75 107.58 383.14 27507.82 14:45:01 94.20 4.97 89.24 448.86 29260.19 14:46:01 101.28 3.73 97.55 442.46 59296.65 14:47:01 119.83 0.25 119.58 7.20 35681.52 14:48:01 508.34 0.08 508.25 8.79 70860.24 14:49:01 92.02 5.30 86.72 965.04 45933.54 Average: 171.07 17.03 154.04 1216.92 46244.74 14:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:43:01 30222224 31698880 2716996 8.25 56280 1739240 1515424 4.46 881652 1569276 110444 14:44:01 29537640 31324380 3401580 10.33 80376 2007104 2041036 6.01 1278556 1819420 145068 14:45:01 28171472 30231300 4767748 14.47 87304 2264280 2956360 8.70 2406144 2035144 768 14:46:01 27824620 30764516 5114600 15.53 94244 3121936 2150556 6.33 2337096 2413140 214976 14:47:01 26401516 30204356 6537704 19.85 156392 3781100 2412088 7.10 3027764 2960080 463760 14:48:01 25996288 30676872 6942932 21.08 216416 4615468 2361812 6.95 2678220 3750216 431516 14:49:01 26841008 31591340 6098212 18.51 220276 4677096 1498936 4.41 2002296 3583704 216156 Average: 27856395 30927378 5082825 15.43 130184 3172318 2133745 6.28 2087390 2590140 226098 14:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:43:01 ens3 392.33 250.16 1552.67 59.42 0.00 0.00 0.00 0.00 14:43:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 ens3 166.09 135.96 1337.96 30.41 0.00 0.00 0.00 0.00 14:44:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 ens3 1003.47 773.50 4014.28 222.41 0.00 0.00 0.00 0.00 14:45:01 lo 2.72 2.72 0.14 0.14 0.00 0.00 0.00 0.00 14:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 ens3 528.43 588.22 1540.14 3355.41 0.00 0.00 0.00 0.00 14:46:01 lo 11.21 11.21 2.56 2.56 0.00 0.00 0.00 0.00 14:46:01 docker0 3.40 7.63 0.20 77.65 0.00 0.00 0.00 0.00 14:47:01 ens3 1203.13 1315.10 3351.14 138.27 0.00 0.00 0.00 0.00 14:47:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 14:47:01 docker0 1274.02 1129.26 114.52 2540.02 0.00 0.00 0.00 0.00 14:47:01 veth73b94de 1274.02 1129.41 131.93 2540.03 0.00 0.00 0.00 0.21 14:48:01 ens3 145.55 120.14 1341.16 85.45 0.00 0.00 0.00 0.00 14:48:01 lo 5.53 5.53 0.51 0.51 0.00 0.00 0.00 0.00 14:48:01 docker0 0.02 0.13 0.00 0.01 0.00 0.00 0.00 0.00 14:49:01 ens3 464.22 510.23 148.99 3346.80 0.00 0.00 0.00 0.00 14:49:01 lo 5.47 5.47 0.50 0.50 0.00 0.00 0.00 0.00 14:49:01 docker0 4.42 9.10 0.25 77.74 0.00 0.00 0.00 0.00 Average: ens3 557.52 527.54 1897.94 1033.84 0.00 0.00 0.00 0.00 Average: lo 4.06 4.06 0.58 0.58 0.00 0.00 0.00 0.00 Average: docker0 183.09 163.70 16.42 384.99 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1232) 11/18/23 _x86_64_ (8 CPU) 14:41:59 LINUX RESTART (8 CPU) 14:42:01 CPU %user %nice %system %iowait %steal %idle 14:43:01 all 8.57 0.00 1.12 2.31 0.04 87.96 14:43:01 0 6.61 0.00 0.71 0.23 0.02 92.43 14:43:01 1 3.18 0.00 1.95 3.64 0.02 91.21 14:43:01 2 4.04 0.00 0.65 2.07 0.05 93.19 14:43:01 3 7.01 0.00 0.90 0.63 0.03 91.42 14:43:01 4 3.16 0.00 1.12 9.25 0.03 86.43 14:43:01 5 8.22 0.00 0.85 0.40 0.03 90.49 14:43:01 6 19.56 0.00 1.25 1.40 0.07 77.71 14:43:01 7 16.82 0.00 1.50 0.80 0.05 80.82 14:44:01 all 12.96 0.00 0.80 1.59 0.03 84.62 14:44:01 0 24.83 0.00 1.38 1.36 0.05 72.38 14:44:01 1 11.12 0.00 0.45 6.76 0.05 81.62 14:44:01 2 11.94 0.00 0.73 0.17 0.03 87.13 14:44:01 3 3.65 0.00 0.22 0.02 0.02 96.10 14:44:01 4 7.43 0.00 0.38 1.35 0.03 90.80 14:44:01 5 9.34 0.00 0.47 0.02 0.03 90.15 14:44:01 6 25.13 0.00 1.62 0.92 0.05 72.28 14:44:01 7 10.20 0.00 1.12 2.17 0.03 86.47 14:45:01 all 13.13 0.00 1.56 1.00 0.05 84.25 14:45:01 0 8.75 0.00 0.52 0.00 0.03 90.70 14:45:01 1 15.09 0.00 2.39 1.80 0.05 80.67 14:45:01 2 11.55 0.00 2.09 3.44 0.03 82.88 14:45:01 3 16.38 0.00 2.52 0.00 0.03 81.07 14:45:01 4 13.39 0.00 0.12 0.00 0.03 86.46 14:45:01 5 14.19 0.00 1.69 0.80 0.05 83.27 14:45:01 6 13.06 0.00 0.99 0.10 0.05 85.80 14:45:01 7 12.64 0.00 2.25 1.83 0.07 83.21 14:46:01 all 16.88 0.00 1.67 2.06 0.06 79.32 14:46:01 0 34.44 0.00 2.68 1.02 0.07 61.79 14:46:01 1 19.14 0.00 1.76 1.44 0.05 77.62 14:46:01 2 10.52 0.00 0.84 2.64 0.07 85.94 14:46:01 3 14.36 0.00 1.59 4.06 0.07 79.92 14:46:01 4 9.80 0.00 1.17 0.02 0.03 88.98 14:46:01 5 17.40 0.00 1.95 1.13 0.07 79.46 14:46:01 6 18.58 0.00 1.44 1.46 0.08 78.44 14:46:01 7 10.79 0.00 1.91 4.78 0.08 82.42 14:47:01 all 14.75 0.00 2.88 1.54 0.08 80.76 14:47:01 0 12.13 0.00 2.67 0.23 0.10 84.87 14:47:01 1 21.37 0.00 2.51 0.27 0.07 75.78 14:47:01 2 3.98 0.00 1.24 0.03 0.05 94.70 14:47:01 3 11.61 0.00 2.81 0.84 0.08 84.66 14:47:01 4 35.17 0.00 3.19 0.47 0.07 61.10 14:47:01 5 12.35 0.00 1.96 0.39 0.07 85.23 14:47:01 6 13.50 0.00 5.83 1.95 0.08 78.63 14:47:01 7 7.70 0.00 2.80 8.19 0.10 81.21 14:48:01 all 12.82 0.00 2.98 4.87 0.05 79.27 14:48:01 0 12.96 0.00 5.18 13.61 0.07 68.19 14:48:01 1 12.80 0.00 3.09 12.17 0.05 71.89 14:48:01 2 9.03 0.00 2.68 1.43 0.05 86.81 14:48:01 3 12.09 0.00 2.62 1.41 0.05 83.83 14:48:01 4 10.19 0.00 2.33 2.66 0.03 84.79 14:48:01 5 10.91 0.00 2.93 0.96 0.05 85.15 14:48:01 6 10.59 0.00 1.61 0.22 0.05 87.54 14:48:01 7 23.97 0.00 3.43 6.52 0.07 66.01 14:49:01 all 6.11 0.00 0.84 1.56 0.04 91.45 14:49:01 0 9.72 0.00 1.15 1.05 0.03 88.04 14:49:01 1 1.60 0.00 0.87 2.71 0.02 94.80 14:49:01 2 4.05 0.00 0.87 1.68 0.03 93.35 14:49:01 3 0.80 0.00 0.42 0.32 0.02 98.45 14:49:01 4 8.15 0.00 1.19 0.08 0.03 90.55 14:49:01 5 8.83 0.00 0.75 5.30 0.05 85.07 14:49:01 6 7.33 0.00 0.58 0.08 0.05 91.95 14:49:01 7 8.35 0.00 0.91 1.29 0.07 89.38 Average: all 12.17 0.00 1.69 2.13 0.05 83.96 Average: 0 15.63 0.00 2.04 2.49 0.05 79.79 Average: 1 12.04 0.00 1.86 4.11 0.04 81.95 Average: 2 7.88 0.00 1.30 1.64 0.05 89.14 Average: 3 9.41 0.00 1.58 1.04 0.04 87.93 Average: 4 12.47 0.00 1.36 1.97 0.04 84.16 Average: 5 11.60 0.00 1.51 1.28 0.05 85.55 Average: 6 15.40 0.00 1.90 0.87 0.06 81.76 Average: 7 12.94 0.00 1.99 3.65 0.07 81.36