---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-34078 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 17G 139G 11% / 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 864 22414 0 8887 30847 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:a8:b4:91 brd ff:ff:ff:ff:ff:ff inet 10.30.107.192/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85860sec preferred_lft 85860sec inet6 fe80::f816:3eff:fea8:b491/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:89:0d:73:f1 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::42:89ff:fe0d:73f1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-34078) 08/09/25 _x86_64_ (8 CPU) 13:33:28 LINUX RESTART (8 CPU) 13:34:02 tps rtps wtps bread/s bwrtn/s 13:35:01 215.16 21.92 193.24 729.52 87709.12 13:36:01 369.79 20.08 349.71 2297.22 203648.73 13:37:01 455.01 2.80 452.21 445.13 98654.49 13:38:01 129.95 0.35 129.60 25.20 17836.36 13:39:01 9.26 0.00 9.26 0.00 211.40 13:40:01 6.18 0.00 6.18 0.00 206.23 13:41:01 7.13 0.10 7.03 17.46 199.03 13:42:01 70.45 1.20 69.26 86.79 1862.89 Average: 157.75 5.77 151.97 449.58 51214.71 13:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:35:01 30089044 31679936 2850168 8.65 71532 1828776 1407360 4.14 865984 1685592 180240 13:36:01 23411580 31663784 9527632 28.92 164760 8100728 1705300 5.02 1006772 7875660 2455176 13:37:01 20750048 29326468 12189164 37.01 180296 8406776 9710748 28.57 3566472 7875492 12324 13:38:01 19380932 28281972 13558280 41.16 209244 8662292 10890100 32.04 4686720 8068248 1716 13:39:01 19336732 28226400 13602480 41.30 209420 8651448 10905052 32.09 4743480 8055676 304 13:40:01 19172008 28066636 13767204 41.80 209632 8655900 10984032 32.32 4914260 8046676 1304 13:41:01 19202260 28108616 13736952 41.70 209808 8668948 10804148 31.79 4880732 8052916 11912 13:42:01 22957892 31588428 9981320 30.30 211260 8389912 1604868 4.72 1477644 7797236 27476 Average: 21787562 29617780 11151650 33.86 183244 7670598 7251451 21.34 3267758 7182187 336306 13:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:35:01 ens3 145.26 104.25 1100.44 23.26 0.00 0.00 0.00 0.00 13:35:01 lo 1.29 1.29 0.16 0.16 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 br-3383b731a3e3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 ens3 3023.21 1545.64 58345.70 116.90 0.00 0.00 0.00 0.00 13:36:01 lo 16.86 16.86 1.80 1.80 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 veth9e60de5 0.20 0.72 0.01 0.04 0.00 0.00 0.00 0.00 13:37:01 veth9a8df71 4.18 5.63 0.72 0.83 0.00 0.00 0.00 0.00 13:37:01 br-3383b731a3e3 26.41 34.71 1.75 316.04 0.00 0.00 0.00 0.00 13:37:01 veth20f03d4 1.27 1.43 0.11 0.12 0.00 0.00 0.00 0.00 13:38:01 veth9e60de5 0.02 0.15 0.00 0.01 0.00 0.00 0.00 0.00 13:38:01 veth9a8df71 1.40 1.88 0.19 0.23 0.00 0.00 0.00 0.00 13:38:01 br-3383b731a3e3 0.78 0.62 0.06 0.04 0.00 0.00 0.00 0.00 13:38:01 veth20f03d4 4.20 5.85 0.86 0.63 0.00 0.00 0.00 0.00 13:39:01 veth9e60de5 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 veth9a8df71 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 13:39:01 br-3383b731a3e3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 veth20f03d4 3.25 4.73 0.67 0.37 0.00 0.00 0.00 0.00 13:40:01 veth9e60de5 0.82 0.77 8.45 0.12 0.00 0.00 0.00 0.00 13:40:01 veth9a8df71 0.55 0.78 0.07 0.09 0.00 0.00 0.00 0.00 13:40:01 br-3383b731a3e3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 veth20f03d4 4.60 6.13 1.00 0.72 0.00 0.00 0.00 0.00 13:41:01 veth9e60de5 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 veth9a8df71 0.17 0.37 0.01 0.03 0.00 0.00 0.00 0.00 13:41:01 br-3383b731a3e3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 veth20f03d4 3.25 4.73 0.68 0.36 0.00 0.00 0.00 0.00 13:42:01 ens3 3736.28 2007.85 61829.92 227.92 0.00 0.00 0.00 0.00 13:42:01 lo 31.53 31.53 3.11 3.11 0.00 0.00 0.00 0.00 13:42:01 docker0 26.75 37.53 2.84 299.50 0.00 0.00 0.00 0.00 Average: ens3 420.60 222.41 7640.39 21.02 0.00 0.00 0.00 0.00 Average: lo 3.46 3.46 0.35 0.35 0.00 0.00 0.00 0.00 Average: docker0 3.35 4.70 0.36 37.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-34078) 08/09/25 _x86_64_ (8 CPU) 13:33:28 LINUX RESTART (8 CPU) 13:34:02 CPU %user %nice %system %iowait %steal %idle 13:35:01 all 8.41 0.00 0.69 5.25 0.03 85.62 13:35:01 0 12.84 0.00 0.95 1.41 0.03 84.76 13:35:01 1 25.14 0.00 1.85 2.88 0.05 70.08 13:35:01 2 0.27 0.00 0.53 18.93 0.03 80.23 13:35:01 3 3.95 0.00 0.27 0.22 0.02 95.54 13:35:01 4 8.58 0.00 0.64 0.42 0.00 90.35 13:35:01 5 0.51 0.00 0.15 0.02 0.03 99.29 13:35:01 6 5.27 0.00 0.39 11.89 0.05 82.41 13:35:01 7 10.69 0.00 0.75 6.29 0.03 82.24 13:36:01 all 22.18 0.00 10.51 12.25 0.08 54.97 13:36:01 0 21.79 0.00 10.87 5.34 0.07 61.93 13:36:01 1 21.76 0.00 10.85 7.00 0.08 60.30 13:36:01 2 20.78 0.00 10.80 9.41 0.07 58.94 13:36:01 3 18.99 0.00 9.85 24.56 0.08 46.52 13:36:01 4 28.46 0.00 11.21 5.38 0.08 54.86 13:36:01 5 21.30 0.00 10.62 2.63 0.09 65.36 13:36:01 6 21.39 0.00 10.65 38.22 0.10 29.64 13:36:01 7 22.92 0.00 9.24 5.52 0.08 62.24 13:37:01 all 31.23 0.00 4.69 3.68 0.07 60.33 13:37:01 0 24.88 0.00 4.80 0.85 0.08 69.38 13:37:01 1 40.46 0.00 5.13 0.57 0.07 53.77 13:37:01 2 29.76 0.00 4.31 1.68 0.08 64.17 13:37:01 3 33.19 0.00 4.52 2.23 0.07 59.99 13:37:01 4 29.30 0.00 4.33 1.28 0.08 65.00 13:37:01 5 38.18 0.00 5.17 2.61 0.07 53.97 13:37:01 6 24.40 0.00 5.34 19.21 0.08 50.96 13:37:01 7 29.68 0.00 3.89 1.09 0.07 65.28 13:38:01 all 18.37 0.00 2.81 1.01 0.08 77.74 13:38:01 0 17.59 0.00 3.02 0.15 0.05 79.19 13:38:01 1 18.50 0.00 2.87 0.29 0.08 78.26 13:38:01 2 17.89 0.00 3.03 0.82 0.08 78.17 13:38:01 3 18.35 0.00 3.07 1.79 0.08 76.71 13:38:01 4 19.98 0.00 2.51 2.08 0.08 75.35 13:38:01 5 19.34 0.00 3.03 2.41 0.07 75.14 13:38:01 6 19.48 0.00 2.98 0.37 0.07 77.10 13:38:01 7 15.79 0.00 1.93 0.17 0.07 82.04 13:39:01 all 1.76 0.00 0.29 0.03 0.05 97.87 13:39:01 0 1.12 0.00 0.28 0.00 0.05 98.54 13:39:01 1 2.39 0.00 0.28 0.00 0.05 97.28 13:39:01 2 1.59 0.00 0.33 0.10 0.05 97.93 13:39:01 3 1.97 0.00 0.20 0.07 0.05 97.71 13:39:01 4 1.29 0.00 0.42 0.00 0.07 98.23 13:39:01 5 2.54 0.00 0.27 0.00 0.07 97.13 13:39:01 6 1.79 0.00 0.35 0.03 0.05 97.78 13:39:01 7 1.47 0.00 0.20 0.02 0.05 98.26 13:40:01 all 4.85 0.00 0.81 0.03 0.06 94.25 13:40:01 0 4.33 0.00 1.01 0.00 0.07 94.60 13:40:01 1 4.61 0.00 0.84 0.02 0.07 94.47 13:40:01 2 4.57 0.00 1.05 0.02 0.05 94.31 13:40:01 3 6.11 0.00 0.70 0.07 0.07 93.05 13:40:01 4 4.64 0.00 0.57 0.02 0.07 94.71 13:40:01 5 4.37 0.00 0.52 0.15 0.07 94.90 13:40:01 6 5.87 0.00 0.88 0.00 0.07 93.18 13:40:01 7 4.23 0.00 0.92 0.00 0.05 94.80 13:41:01 all 1.71 0.00 0.50 0.03 0.05 97.71 13:41:01 0 1.72 0.00 0.54 0.02 0.05 97.67 13:41:01 1 2.42 0.00 0.50 0.00 0.03 97.05 13:41:01 2 2.01 0.00 0.42 0.00 0.05 97.53 13:41:01 3 1.25 0.00 0.45 0.08 0.07 98.15 13:41:01 4 1.87 0.00 0.48 0.00 0.07 97.58 13:41:01 5 1.74 0.00 0.60 0.07 0.05 97.55 13:41:01 6 1.32 0.00 0.47 0.00 0.05 98.16 13:41:01 7 1.41 0.00 0.59 0.02 0.07 97.93 13:42:01 all 4.32 0.00 0.79 0.22 0.04 94.63 13:42:01 0 1.39 0.00 0.67 0.12 0.05 97.77 13:42:01 1 1.27 0.00 0.58 0.10 0.03 98.01 13:42:01 2 1.49 0.00 0.67 0.02 0.02 97.81 13:42:01 3 0.97 0.00 0.94 0.23 0.03 97.83 13:42:01 4 17.42 0.00 1.05 0.15 0.05 81.32 13:42:01 5 5.09 0.00 0.64 0.10 0.07 94.10 13:42:01 6 4.98 0.00 1.20 0.15 0.03 93.63 13:42:01 7 1.97 0.00 0.57 0.87 0.05 96.54 Average: all 11.57 0.00 2.62 2.79 0.06 82.96 Average: 0 10.69 0.00 2.76 0.98 0.06 85.52 Average: 1 14.52 0.00 2.85 1.34 0.06 81.23 Average: 2 9.77 0.00 2.63 3.83 0.05 83.72 Average: 3 10.58 0.00 2.49 3.62 0.06 83.26 Average: 4 13.91 0.00 2.64 1.16 0.06 82.23 Average: 5 11.62 0.00 2.61 1.00 0.06 84.71 Average: 6 10.52 0.00 2.77 8.65 0.06 78.00 Average: 7 10.99 0.00 2.25 1.73 0.06 84.97