---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5992 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 15G 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 881 24511 0 6774 30830 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:6d:61:9e brd ff:ff:ff:ff:ff:ff inet 10.30.107.177/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85752sec preferred_lft 85752sec inet6 fe80::f816:3eff:fe6d:619e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:06:87:97:6a 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-5992) 12/18/23 _x86_64_ (8 CPU) 10:57:23 LINUX RESTART (8 CPU) 10:58:01 tps rtps wtps bread/s bwrtn/s 10:59:01 148.36 71.12 77.24 4612.30 32352.87 11:00:01 197.67 49.98 147.69 3744.31 43074.15 11:01:01 50.87 1.07 49.81 86.65 30452.92 11:02:01 100.87 12.88 87.99 2395.47 58234.69 11:03:01 232.56 7.25 225.31 855.06 74448.93 11:04:01 216.36 0.03 216.33 1.20 71135.34 11:05:01 71.77 0.03 71.74 1.60 11257.59 11:06:01 14.53 0.62 13.91 36.12 559.41 11:07:01 14.58 0.00 14.58 0.00 433.53 11:08:01 79.72 2.43 77.29 98.12 4512.18 Average: 112.73 14.54 98.19 1183.06 32645.63 10:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:59:01 30167592 31756180 2771628 8.41 68504 1831084 1409420 4.15 824792 1659164 156616 11:00:01 29086892 31202488 3852328 11.70 87288 2321176 1782912 5.25 1497212 2028476 31656 11:01:01 27309632 29761040 5629588 17.09 91980 2644576 3118004 9.17 3022188 2259648 164080 11:02:01 28073284 31651864 4865936 14.77 109600 3719528 1404080 4.13 1353036 3115316 161116 11:03:01 23875764 30118048 9063456 27.52 143184 6121304 7111200 20.92 3045612 5441652 1118464 11:04:01 22163548 28679832 10775672 32.71 175256 6368596 10003008 29.43 4605588 5519308 1124 11:05:01 20022424 26955904 12916796 39.21 185228 6762040 11725232 34.50 6396904 5835772 1556 11:06:01 19848292 26790888 13090928 39.74 186200 6767036 11899396 35.01 6565860 5833556 272 11:07:01 19705920 26652876 13233300 40.17 186912 6768392 12020456 35.37 6707168 5832940 324 11:08:01 25076620 31545864 7862600 23.87 190880 6363276 1581096 4.65 1884540 5394804 31556 Average: 24532997 29511498 8406223 25.52 142503 4966701 6205480 18.26 3590290 4292064 166676 10:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 ens3 407.82 252.77 1601.73 62.57 0.00 0.00 0.00 0.00 10:59:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 11:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 ens3 526.86 382.67 4528.66 76.80 0.00 0.00 0.00 0.00 11:00:01 lo 2.20 2.20 0.20 0.20 0.00 0.00 0.00 0.00 11:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 ens3 830.36 656.96 2550.45 235.57 0.00 0.00 0.00 0.00 11:01:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 11:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 ens3 320.30 239.53 1797.34 70.31 0.00 0.00 0.00 0.00 11:02:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 11:03:01 veth4aededc 0.00 0.75 0.00 0.16 0.00 0.00 0.00 0.00 11:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 ens3 1051.04 501.45 22737.77 40.45 0.00 0.00 0.00 0.00 11:03:01 lo 6.97 6.97 0.79 0.79 0.00 0.00 0.00 0.00 11:04:01 veth4aededc 0.00 0.45 0.00 0.11 0.00 0.00 0.00 0.00 11:04:01 vethe70a0b5 155.31 149.14 331.27 13.14 0.00 0.00 0.00 0.03 11:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 ens3 4.20 2.85 1.06 1.93 0.00 0.00 0.00 0.00 11:05:01 veth4aededc 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 vethe70a0b5 1.53 1.37 0.20 0.21 0.00 0.00 0.00 0.00 11:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 ens3 28.60 20.65 666.76 2.76 0.00 0.00 0.00 0.00 11:06:01 veth4aededc 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 vethe70a0b5 3.97 15.73 5.00 10.24 0.00 0.00 0.00 0.00 11:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 ens3 6.06 5.08 1.25 1.62 0.00 0.00 0.00 0.00 11:07:01 veth4aededc 0.50 0.43 0.59 0.08 0.00 0.00 0.00 0.00 11:07:01 vethe70a0b5 2.05 2.70 0.77 0.86 0.00 0.00 0.00 0.00 11:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 ens3 4.08 3.55 0.84 1.04 0.00 0.00 0.00 0.00 11:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 ens3 90.08 67.84 126.39 44.47 0.00 0.00 0.00 0.00 11:08:01 lo 27.83 27.83 2.84 2.84 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: ens3 326.94 213.33 3401.17 53.75 0.00 0.00 0.00 0.00 Average: lo 2.44 2.44 0.26 0.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5992) 12/18/23 _x86_64_ (8 CPU) 10:57:23 LINUX RESTART (8 CPU) 10:58:01 CPU %user %nice %system %iowait %steal %idle 10:59:01 all 11.46 0.00 1.09 3.16 0.04 84.23 10:59:01 0 3.83 0.00 1.12 0.72 0.03 94.30 10:59:01 1 2.12 0.00 0.53 8.98 0.02 88.35 10:59:01 2 13.33 0.00 0.92 2.73 0.07 82.94 10:59:01 3 12.60 0.00 1.17 6.12 0.05 80.05 10:59:01 4 30.24 0.00 2.42 1.64 0.08 65.61 10:59:01 5 9.66 0.00 1.13 0.37 0.05 88.79 10:59:01 6 11.61 0.00 0.84 2.16 0.03 85.37 10:59:01 7 8.36 0.00 0.57 2.62 0.02 88.43 11:00:01 all 22.36 0.00 1.22 2.72 0.06 73.63 11:00:01 0 17.92 0.00 1.50 1.32 0.05 79.21 11:00:01 1 15.64 0.00 1.17 1.14 0.05 82.01 11:00:01 2 18.09 0.00 1.54 13.94 0.10 66.33 11:00:01 3 31.56 0.00 0.82 0.60 0.07 66.95 11:00:01 4 31.44 0.00 1.92 1.55 0.07 65.03 11:00:01 5 21.65 0.00 1.20 1.25 0.07 75.84 11:00:01 6 19.61 0.00 0.97 1.07 0.05 78.30 11:00:01 7 22.97 0.00 0.65 0.92 0.05 75.41 11:01:01 all 46.15 0.00 1.37 1.04 0.07 51.36 11:01:01 0 45.75 0.00 1.65 0.03 0.07 52.50 11:01:01 1 43.68 0.00 1.49 0.22 0.07 54.55 11:01:01 2 50.85 0.00 1.02 0.38 0.07 47.68 11:01:01 3 53.02 0.00 1.34 0.05 0.07 45.53 11:01:01 4 47.50 0.00 1.04 0.02 0.08 51.36 11:01:01 5 54.08 0.00 1.39 0.08 0.07 44.38 11:01:01 6 31.35 0.00 1.19 7.49 0.07 59.91 11:01:01 7 43.03 0.00 1.87 0.05 0.07 54.99 11:02:01 all 13.69 0.00 1.64 4.09 0.05 80.54 11:02:01 0 9.78 0.00 0.82 0.32 0.03 89.05 11:02:01 1 7.50 0.00 2.21 16.57 0.08 73.63 11:02:01 2 34.13 0.00 2.32 6.55 0.08 56.91 11:02:01 3 15.06 0.00 1.83 0.03 0.07 83.01 11:02:01 4 7.52 0.00 2.05 0.13 0.02 90.28 11:02:01 5 13.54 0.00 1.60 0.00 0.05 84.81 11:02:01 6 12.55 0.00 1.17 7.71 0.03 78.54 11:02:01 7 9.38 0.00 1.07 1.40 0.03 88.12 11:03:01 all 30.26 0.00 5.35 3.93 0.09 60.37 11:03:01 0 29.27 0.00 4.81 6.55 0.08 59.29 11:03:01 1 26.98 0.00 5.01 4.16 0.08 63.76 11:03:01 2 29.56 0.00 5.87 0.20 0.08 64.29 11:03:01 3 32.11 0.00 5.17 0.34 0.08 62.30 11:03:01 4 30.63 0.00 5.18 0.81 0.10 63.28 11:03:01 5 33.76 0.00 4.55 0.56 0.08 61.05 11:03:01 6 27.31 0.00 7.24 17.04 0.10 48.30 11:03:01 7 32.39 0.00 4.99 1.82 0.10 60.70 11:04:01 all 27.89 0.00 3.28 5.26 0.10 63.47 11:04:01 0 24.49 0.00 3.21 1.87 0.10 70.33 11:04:01 1 24.85 0.00 2.81 9.17 0.10 63.07 11:04:01 2 30.93 0.00 2.87 2.57 0.10 63.52 11:04:01 3 30.14 0.00 2.76 2.56 0.10 64.44 11:04:01 4 32.87 0.00 3.75 0.99 0.10 62.29 11:04:01 5 23.59 0.00 3.63 0.51 0.08 72.18 11:04:01 6 29.41 0.00 3.19 1.01 0.10 66.30 11:04:01 7 26.83 0.00 4.06 23.40 0.08 45.63 11:05:01 all 21.10 0.00 1.40 0.59 0.09 76.82 11:05:01 0 19.17 0.00 1.46 0.02 0.10 79.26 11:05:01 1 19.30 0.00 1.12 0.00 0.10 79.48 11:05:01 2 21.80 0.00 1.59 0.69 0.07 75.85 11:05:01 3 20.85 0.00 1.41 0.22 0.10 77.42 11:05:01 4 37.46 0.00 1.84 0.54 0.10 60.06 11:05:01 5 15.78 0.00 1.23 1.01 0.10 81.88 11:05:01 6 19.54 0.00 1.12 0.45 0.08 78.80 11:05:01 7 14.91 0.00 1.41 1.79 0.10 81.79 11:06:01 all 7.90 0.00 1.31 0.11 0.09 90.59 11:06:01 0 7.05 0.00 1.46 0.03 0.10 91.36 11:06:01 1 9.12 0.00 1.24 0.10 0.10 89.43 11:06:01 2 6.96 0.00 1.33 0.32 0.08 91.31 11:06:01 3 8.40 0.00 1.27 0.29 0.08 89.96 11:06:01 4 7.21 0.00 1.34 0.05 0.08 91.31 11:06:01 5 9.65 0.00 1.24 0.05 0.08 88.97 11:06:01 6 6.54 0.00 1.29 0.03 0.10 92.03 11:06:01 7 8.24 0.00 1.27 0.03 0.10 90.35 11:07:01 all 5.64 0.00 1.21 0.07 0.10 92.98 11:07:01 0 4.92 0.00 1.39 0.12 0.12 93.45 11:07:01 1 4.79 0.00 1.09 0.03 0.10 93.99 11:07:01 2 5.72 0.00 0.97 0.28 0.10 92.92 11:07:01 3 6.87 0.00 1.26 0.02 0.10 91.75 11:07:01 4 5.46 0.00 1.06 0.03 0.08 93.37 11:07:01 5 5.34 0.00 1.29 0.03 0.10 93.23 11:07:01 6 6.72 0.00 1.39 0.02 0.10 91.77 11:07:01 7 5.30 0.00 1.23 0.02 0.08 93.37 11:08:01 all 9.04 0.00 1.08 0.41 0.05 89.42 11:08:01 0 14.42 0.00 1.22 0.40 0.05 83.91 11:08:01 1 11.99 0.00 1.50 0.33 0.05 86.13 11:08:01 2 11.75 0.00 0.78 0.37 0.03 87.07 11:08:01 3 3.94 0.00 0.96 0.12 0.07 94.93 11:08:01 4 18.81 0.00 1.42 1.14 0.05 78.58 11:08:01 5 3.68 0.00 0.94 0.72 0.03 94.63 11:08:01 6 5.73 0.00 1.02 0.08 0.05 93.12 11:08:01 7 2.14 0.00 0.80 0.13 0.03 96.89 Average: all 19.54 0.00 1.89 2.13 0.07 76.36 Average: 0 17.66 0.00 1.86 1.13 0.07 79.28 Average: 1 16.58 0.00 1.81 4.07 0.08 77.46 Average: 2 22.31 0.00 1.92 2.81 0.08 72.89 Average: 3 21.42 0.00 1.79 1.03 0.08 75.67 Average: 4 24.91 0.00 2.20 0.69 0.08 72.12 Average: 5 19.06 0.00 1.82 0.46 0.07 78.60 Average: 6 17.02 0.00 1.93 3.69 0.07 77.28 Average: 7 17.34 0.00 1.79 3.20 0.07 77.61