---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-15003 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: 2799.996 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 14G 141G 10% / 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 886 24539 0 6740 30825 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:23:4b:fa brd ff:ff:ff:ff:ff:ff inet 10.30.106.144/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85857sec preferred_lft 85857sec inet6 fe80::f816:3eff:fe23:4bfa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d5:b5:ef:9d 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-15003) 01/25/24 _x86_64_ (8 CPU) 12:44:33 LINUX RESTART (8 CPU) 12:45:01 tps rtps wtps bread/s bwrtn/s 12:46:01 137.36 71.14 66.22 4612.56 24343.14 12:47:01 189.00 50.07 138.93 3751.64 33581.87 12:48:01 60.57 13.06 47.51 2399.60 17902.62 12:49:01 86.84 3.82 83.02 500.32 49874.75 12:50:01 210.65 6.83 203.82 454.99 62479.85 12:51:01 242.72 0.43 242.28 40.27 67981.33 12:52:01 59.42 0.00 59.42 0.00 19335.58 12:53:01 66.74 1.10 65.64 64.26 15633.93 Average: 131.66 18.31 113.35 1477.98 36390.98 12:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:46:01 30157372 31748936 2781848 8.45 68612 1833244 1440716 4.24 826128 1665736 168140 12:47:01 28899164 31029392 4040056 12.27 86688 2337012 2534248 7.46 1659244 2054020 22436 12:48:01 27861944 30475848 5077276 15.41 91856 2806556 2578136 7.59 2313768 2415712 294632 12:49:01 28023552 31657140 4915668 14.92 109292 3776416 1399040 4.12 1351216 3166900 208996 12:50:01 24455788 30251904 8483432 25.75 141600 5690928 6852772 20.16 2911384 5014132 717872 12:51:01 22123640 28740660 10815580 32.83 179748 6455420 10169756 29.92 4554004 5592860 4396 12:52:01 20605704 27511464 12333516 37.44 184916 6735200 10958876 32.24 5845824 5804072 1088 12:53:01 25182556 31611320 7756664 23.55 188060 6329140 1509404 4.44 1817656 5359072 45148 Average: 25913715 30378333 7025505 21.33 131346 4495490 4680368 13.77 2659903 3884063 182838 12:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:46:01 ens3 364.61 250.47 1625.02 62.71 0.00 0.00 0.00 0.00 12:46:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 12:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 ens3 489.70 374.74 5329.93 70.01 0.00 0.00 0.00 0.00 12:47:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 12:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 ens3 1284.04 753.02 2792.33 278.26 0.00 0.00 0.00 0.00 12:48:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 ens3 295.70 247.83 989.12 79.36 0.00 0.00 0.00 0.00 12:49:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 12:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 ens3 914.18 433.48 17621.15 33.01 0.00 0.00 0.00 0.00 12:50:01 lo 6.60 6.60 0.76 0.76 0.00 0.00 0.00 0.00 12:50:01 vethbc3497d 12.46 13.50 2.51 8.71 0.00 0.00 0.00 0.00 12:50:01 veth68e82c3 0.78 0.85 0.08 0.14 0.00 0.00 0.00 0.00 12:51:01 veth2305a9c 150.07 155.17 13.19 331.32 0.00 0.00 0.00 0.03 12:51:01 ens3 278.47 148.32 5478.17 19.79 0.00 0.00 0.00 0.00 12:51:01 br-1314cc77ff41 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 12:51:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 12:52:01 veth2305a9c 1.08 1.33 0.16 0.16 0.00 0.00 0.00 0.00 12:52:01 ens3 2.47 1.83 0.54 0.49 0.00 0.00 0.00 0.00 12:52:01 br-1314cc77ff41 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 ens3 77.90 64.09 74.45 41.59 0.00 0.00 0.00 0.00 12:53:01 lo 2.85 2.85 0.33 0.33 0.00 0.00 0.00 0.00 12:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 463.39 284.23 4238.81 73.15 0.00 0.00 0.00 0.00 Average: lo 2.06 2.06 0.22 0.22 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-15003) 01/25/24 _x86_64_ (8 CPU) 12:44:33 LINUX RESTART (8 CPU) 12:45:01 CPU %user %nice %system %iowait %steal %idle 12:46:01 all 11.35 0.00 1.10 2.42 0.04 85.09 12:46:01 0 10.35 0.00 1.10 1.25 0.03 87.26 12:46:01 1 18.50 0.00 1.54 0.78 0.03 79.15 12:46:01 2 12.23 0.00 0.99 0.84 0.03 85.91 12:46:01 3 23.16 0.00 1.17 1.94 0.05 73.68 12:46:01 4 3.90 0.00 0.67 5.31 0.03 90.09 12:46:01 5 9.48 0.00 1.02 0.30 0.02 89.19 12:46:01 6 6.62 0.00 0.95 0.79 0.07 91.58 12:46:01 7 6.52 0.00 1.34 8.15 0.03 83.96 12:47:01 all 22.42 0.00 1.24 1.92 0.05 74.36 12:47:01 0 16.55 0.00 0.93 0.07 0.03 82.41 12:47:01 1 18.20 0.00 1.27 1.44 0.05 79.04 12:47:01 2 27.09 0.00 1.43 1.13 0.05 70.30 12:47:01 3 18.49 0.00 0.97 1.00 0.05 79.49 12:47:01 4 19.58 0.00 1.72 4.63 0.07 74.00 12:47:01 5 14.30 0.00 0.87 0.68 0.05 84.10 12:47:01 6 35.65 0.00 1.66 1.22 0.08 61.39 12:47:01 7 29.54 0.00 1.07 5.21 0.05 64.13 12:48:01 all 46.42 0.00 1.45 0.66 0.08 51.39 12:48:01 0 52.58 0.00 1.46 0.20 0.08 45.68 12:48:01 1 45.16 0.00 1.35 0.13 0.08 53.27 12:48:01 2 46.85 0.00 1.15 0.00 0.07 51.93 12:48:01 3 58.69 0.00 1.87 0.15 0.08 39.20 12:48:01 4 35.06 0.00 1.69 4.00 0.07 59.19 12:48:01 5 49.98 0.00 1.64 0.17 0.08 48.13 12:48:01 6 42.56 0.00 0.85 0.10 0.08 56.40 12:48:01 7 40.53 0.00 1.53 0.57 0.07 57.30 12:49:01 all 13.08 0.00 1.66 2.93 0.04 82.29 12:49:01 0 4.85 0.00 1.72 4.03 0.02 89.38 12:49:01 1 8.71 0.00 1.34 1.12 0.03 88.79 12:49:01 2 22.64 0.00 1.91 0.75 0.05 74.65 12:49:01 3 20.25 0.00 1.54 1.15 0.03 77.02 12:49:01 4 17.00 0.00 1.59 14.74 0.07 66.61 12:49:01 5 14.76 0.00 2.13 1.49 0.05 81.57 12:49:01 6 8.73 0.00 1.55 0.08 0.02 89.62 12:49:01 7 7.69 0.00 1.52 0.02 0.03 90.74 12:50:01 all 28.41 0.00 5.43 5.13 0.07 60.96 12:50:01 0 25.57 0.00 5.24 13.89 0.09 55.21 12:50:01 1 27.87 0.00 5.05 4.22 0.08 62.77 12:50:01 2 30.21 0.00 5.39 0.25 0.07 64.08 12:50:01 3 28.04 0.00 6.91 1.06 0.07 63.92 12:50:01 4 29.25 0.00 4.86 4.27 0.07 61.55 12:50:01 5 28.84 0.00 5.67 14.51 0.07 50.91 12:50:01 6 27.38 0.00 5.71 0.64 0.07 66.20 12:50:01 7 30.18 0.00 4.54 2.23 0.08 62.97 12:51:01 all 31.80 0.00 4.84 5.30 0.11 57.95 12:51:01 0 30.01 0.00 5.16 7.10 0.10 57.62 12:51:01 1 32.64 0.00 4.59 0.66 0.12 61.98 12:51:01 2 30.77 0.00 5.02 19.71 0.12 44.38 12:51:01 3 34.29 0.00 5.27 2.26 0.10 58.08 12:51:01 4 33.92 0.00 4.98 3.69 0.12 57.29 12:51:01 5 29.87 0.00 4.22 3.16 0.12 62.63 12:51:01 6 31.14 0.00 4.77 4.36 0.12 59.61 12:51:01 7 31.73 0.00 4.78 1.47 0.10 61.91 12:52:01 all 26.89 0.00 1.61 1.09 0.10 70.31 12:52:01 0 25.97 0.00 1.63 4.71 0.08 67.61 12:52:01 1 24.46 0.00 1.59 0.34 0.10 73.51 12:52:01 2 29.00 0.00 1.46 0.92 0.10 68.52 12:52:01 3 24.39 0.00 1.81 0.02 0.10 73.68 12:52:01 4 27.13 0.00 1.68 0.18 0.08 70.92 12:52:01 5 20.80 0.00 1.51 0.39 0.08 77.22 12:52:01 6 37.31 0.00 1.93 0.96 0.08 59.72 12:52:01 7 26.07 0.00 1.29 1.19 0.10 71.34 12:53:01 all 12.25 0.00 1.80 0.92 0.23 84.80 12:53:01 0 24.34 0.00 2.33 5.17 0.08 68.08 12:53:01 1 12.21 0.00 1.66 0.10 0.08 85.95 12:53:01 2 11.88 0.00 1.86 0.18 0.07 86.01 12:53:01 3 9.99 0.00 1.32 0.20 0.07 88.42 12:53:01 4 9.56 0.00 1.73 0.30 0.72 87.69 12:53:01 5 10.59 0.00 1.88 0.08 0.70 86.74 12:53:01 6 9.83 0.00 1.62 0.15 0.08 88.32 12:53:01 7 9.59 0.00 2.05 1.19 0.07 87.10 Average: all 24.06 0.00 2.38 2.54 0.09 70.93 Average: 0 23.76 0.00 2.44 4.53 0.07 69.20 Average: 1 23.45 0.00 2.29 1.10 0.07 73.09 Average: 2 26.32 0.00 2.39 2.95 0.07 68.27 Average: 3 27.15 0.00 2.60 0.97 0.07 69.20 Average: 4 21.89 0.00 2.36 4.64 0.15 70.96 Average: 5 22.30 0.00 2.36 2.58 0.15 72.62 Average: 6 24.88 0.00 2.38 1.03 0.08 71.64 Average: 7 22.72 0.00 2.26 2.51 0.07 72.45