---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2268 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 876 27219 0 4070 30834 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:05:30:10 brd ff:ff:ff:ff:ff:ff inet 10.30.107.170/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85919sec preferred_lft 85919sec inet6 fe80::f816:3eff:fe05:3010/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fa:52:75:94 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:faff:fe52:7594/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2268) 05/20/24 _x86_64_ (8 CPU) 10:36:06 LINUX RESTART (8 CPU) 10:37:01 tps rtps wtps bread/s bwrtn/s 10:38:01 132.04 33.84 98.20 2289.35 31988.27 10:39:01 103.58 24.53 79.05 1231.13 29614.00 10:40:01 30.96 0.70 30.26 23.60 24949.31 10:41:01 38.76 0.60 38.16 19.73 26722.48 10:42:01 30.08 0.72 29.36 68.66 23288.39 10:43:01 338.54 5.13 333.41 480.59 95475.69 10:44:01 56.16 1.35 54.81 95.32 21940.74 Average: 104.30 9.55 94.75 601.20 36282.70 10:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 29956328 31670604 2982892 9.06 79464 1938616 1990848 5.86 911088 1764716 128400 10:39:01 28057496 29922672 4881724 14.82 84268 2079420 3009408 8.85 2731440 1829424 15536 10:40:01 28107600 30054640 4831620 14.67 86744 2155772 3237224 9.52 2612808 1893404 15936 10:41:01 27852584 29966636 5086636 15.44 92772 2309588 3266148 9.61 2720548 2025544 24304 10:42:01 27881980 30064784 5057240 15.35 95552 2372012 2621972 7.71 2623964 2081292 46156 10:43:01 26116984 29981804 6822236 20.71 103484 4009164 2949848 8.68 3169576 3237720 476 10:44:01 27832756 31533520 5106464 15.50 107308 3846824 1508252 4.44 1636508 3067392 2740 Average: 27972247 30456380 4966973 15.08 92799 2673057 2654814 7.81 2343705 2271356 33364 10:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:38:01 ens3 77.90 57.86 982.37 11.37 0.00 0.00 0.00 0.00 10:38:01 lo 1.13 1.13 0.13 0.13 0.00 0.00 0.00 0.00 10:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 ens3 1230.99 864.87 1652.04 360.28 0.00 0.00 0.00 0.00 10:39:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 ens3 1856.01 1130.51 1146.40 439.43 0.00 0.00 0.00 0.00 10:40:01 lo 7.80 7.80 0.75 0.75 0.00 0.00 0.00 0.00 10:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 ens3 741.38 548.94 2108.18 184.33 0.00 0.00 0.00 0.00 10:41:01 lo 7.75 7.75 9.58 9.58 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 ens3 452.44 317.86 265.70 123.45 0.00 0.00 0.00 0.00 10:42:01 lo 3.95 3.95 0.72 0.72 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 veth9594d97 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 ens3 319.15 292.18 2132.80 3469.40 0.00 0.00 0.00 0.00 10:43:01 lo 3.48 3.48 0.32 0.32 0.00 0.00 0.00 0.00 10:43:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 10:44:01 ens3 345.76 378.69 54.33 2639.46 0.00 0.00 0.00 0.00 10:44:01 lo 4.20 4.20 0.39 0.39 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 717.66 512.99 1191.69 1032.53 0.00 0.00 0.00 0.00 Average: lo 4.10 4.10 1.70 1.70 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2268) 05/20/24 _x86_64_ (8 CPU) 10:36:06 LINUX RESTART (8 CPU) 10:37:01 CPU %user %nice %system %iowait %steal %idle 10:38:01 all 10.43 0.00 0.76 2.41 0.03 86.36 10:38:01 0 1.53 0.00 0.28 0.58 0.02 97.58 10:38:01 1 1.90 0.00 0.48 1.18 0.02 96.41 10:38:01 2 23.19 0.00 1.32 1.04 0.03 74.42 10:38:01 3 8.67 0.00 0.52 2.56 0.05 88.21 10:38:01 4 29.08 0.00 2.03 1.35 0.05 67.49 10:38:01 5 7.85 0.00 0.87 1.92 0.02 89.34 10:38:01 6 7.25 0.00 0.38 0.02 0.02 92.33 10:38:01 7 3.99 0.00 0.17 10.68 0.03 85.13 10:39:01 all 43.54 0.00 1.93 1.27 0.10 53.16 10:39:01 0 34.35 0.00 2.20 0.80 0.10 62.55 10:39:01 1 41.92 0.00 1.02 0.33 0.10 56.62 10:39:01 2 54.00 0.00 1.75 0.02 0.12 44.12 10:39:01 3 35.79 0.00 1.31 0.75 0.08 62.07 10:39:01 4 55.64 0.00 3.22 0.43 0.10 40.61 10:39:01 5 43.34 0.00 1.75 0.47 0.10 54.34 10:39:01 6 57.37 0.00 1.39 0.07 0.12 41.05 10:39:01 7 25.90 0.00 2.74 7.30 0.08 63.98 10:40:01 all 35.15 0.00 3.45 0.66 0.08 60.65 10:40:01 0 23.11 0.00 6.58 0.07 0.05 70.19 10:40:01 1 35.54 0.00 1.42 0.02 0.08 62.94 10:40:01 2 30.33 0.00 1.42 0.00 0.07 68.18 10:40:01 3 41.94 0.00 0.77 0.00 0.10 57.18 10:40:01 4 29.39 0.00 10.32 0.37 0.08 59.84 10:40:01 5 32.68 0.00 1.17 0.00 0.07 66.09 10:40:01 6 39.28 0.00 4.94 0.02 0.10 55.67 10:40:01 7 48.99 0.00 0.99 4.81 0.07 45.15 10:41:01 all 44.36 0.00 1.70 0.99 0.09 52.86 10:41:01 0 46.79 0.00 1.98 0.63 0.10 50.49 10:41:01 1 46.47 0.00 0.90 0.03 0.10 52.49 10:41:01 2 49.86 0.00 2.41 0.03 0.10 47.60 10:41:01 3 44.64 0.00 1.52 0.08 0.08 53.67 10:41:01 4 47.00 0.00 2.21 0.03 0.10 50.65 10:41:01 5 41.37 0.00 1.40 0.02 0.10 57.11 10:41:01 6 35.88 0.00 1.25 0.02 0.08 62.77 10:41:01 7 42.82 0.00 1.93 7.13 0.12 48.01 10:42:01 all 36.00 0.00 1.27 0.85 0.08 61.80 10:42:01 0 32.39 0.00 0.70 0.17 0.05 66.69 10:42:01 1 38.23 0.00 0.87 0.00 0.08 60.82 10:42:01 2 38.04 0.00 1.62 0.07 0.08 60.19 10:42:01 3 43.25 0.00 1.29 0.02 0.08 55.36 10:42:01 4 26.31 0.00 1.52 0.00 0.05 72.12 10:42:01 5 44.34 0.00 1.64 0.00 0.08 53.94 10:42:01 6 29.68 0.00 0.92 0.02 0.07 69.31 10:42:01 7 35.80 0.00 1.57 6.57 0.07 55.99 10:43:01 all 15.00 0.00 2.02 5.27 0.06 77.65 10:43:01 0 14.49 0.00 1.66 4.06 0.05 79.74 10:43:01 1 12.53 0.00 2.20 15.43 0.07 69.77 10:43:01 2 16.26 0.00 1.50 0.30 0.05 81.89 10:43:01 3 32.34 0.00 3.19 8.94 0.08 55.44 10:43:01 4 12.83 0.00 1.54 0.40 0.05 85.18 10:43:01 5 13.20 0.00 1.54 0.32 0.05 84.89 10:43:01 6 11.56 0.00 2.64 3.14 0.05 82.61 10:43:01 7 6.84 0.00 1.89 9.62 0.08 81.56 10:44:01 all 10.95 0.00 0.80 1.00 0.04 87.21 10:44:01 0 6.44 0.00 0.70 0.08 0.03 92.74 10:44:01 1 7.06 0.00 0.85 0.52 0.02 91.56 10:44:01 2 4.99 0.00 0.37 0.00 0.02 94.63 10:44:01 3 27.64 0.00 0.93 1.47 0.07 69.90 10:44:01 4 21.49 0.00 1.00 0.10 0.07 77.34 10:44:01 5 13.18 0.00 0.64 0.07 0.03 86.08 10:44:01 6 2.19 0.00 1.44 3.89 0.02 92.47 10:44:01 7 4.60 0.00 0.48 1.84 0.02 93.06 Average: all 27.92 0.00 1.70 1.78 0.07 68.53 Average: 0 22.73 0.00 2.02 0.91 0.06 74.28 Average: 1 26.23 0.00 1.11 2.49 0.07 70.10 Average: 2 30.95 0.00 1.48 0.21 0.07 67.29 Average: 3 33.46 0.00 1.36 1.97 0.08 63.13 Average: 4 31.68 0.00 3.12 0.38 0.07 64.74 Average: 5 27.97 0.00 1.29 0.40 0.06 70.28 Average: 6 26.17 0.00 1.85 1.02 0.06 70.90 Average: 7 24.15 0.00 1.40 6.85 0.07 67.54