---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-5929 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 16G 140G 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 840 23343 0 7983 30871 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:9f:42:e6 brd ff:ff:ff:ff:ff:ff inet 10.30.106.236/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85780sec preferred_lft 85780sec inet6 fe80::f816:3eff:fe9f:42e6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:37:2f:00:9c 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-v1-8c-8g-5929) 02/16/24 _x86_64_ (8 CPU) 22:47:24 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 106.38 32.12 74.26 1643.99 21536.15 22:50:01 104.60 12.48 92.12 263.69 63914.68 22:51:01 212.75 2.80 209.95 89.45 116125.31 22:52:01 263.07 20.21 242.86 3860.82 55380.50 22:53:01 121.71 0.00 121.71 0.00 47853.36 22:54:01 99.80 0.00 99.80 0.00 30165.28 22:55:01 28.85 0.02 28.83 0.13 20786.27 22:56:01 90.90 0.00 90.90 0.00 21340.04 22:57:01 19.40 0.17 19.23 9.47 23979.34 Average: 116.38 7.53 108.85 651.96 44563.86 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30118864 31722184 2820356 8.56 69772 1844240 1393928 4.10 850320 1679200 170200 22:50:01 26359840 31685640 6579380 19.97 92088 5454916 1345860 3.96 2096460 4060796 2321232 22:51:01 25938188 30960140 7001032 21.25 127576 5069268 2134460 6.28 1651132 4871804 374016 22:52:01 24623812 30866164 8315408 25.24 166320 6140644 2229800 6.56 1914532 5809288 291500 22:53:01 23835192 30644040 9104028 27.64 166716 6691016 2401544 7.07 2741812 5755060 56668 22:54:01 24213164 31431076 8726056 26.49 168112 7085960 1593856 4.69 2093828 6015284 6896 22:55:01 22827268 30224840 10111952 30.70 168204 7260400 2497272 7.35 3557208 5923988 2524 22:56:01 24250288 31672296 8688932 26.38 168296 7284640 1404672 4.13 2022164 6043144 22432 22:57:01 23881060 31578384 9058160 27.50 168944 7551344 1458220 4.29 2298964 6130408 8452 Average: 25116408 31198307 7822812 23.75 144003 6042492 1828846 5.38 2136269 5143219 361547 22:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 ens3 58.23 41.85 968.06 7.25 0.00 0.00 0.00 0.00 22:49:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 ens3 6052.61 4306.13 24506.55 1079.27 0.00 0.00 0.00 0.00 22:50:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 ens3 386.24 301.42 3416.94 65.13 0.00 0.00 0.00 0.00 22:51:01 lo 1.07 1.07 0.16 0.16 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 ens3 268.24 205.02 2556.78 46.38 0.00 0.00 0.00 0.00 22:52:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 38.99 29.43 12.17 10.75 0.00 0.00 0.00 0.00 22:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 ens3 103.25 92.52 195.82 28.16 0.00 0.00 0.00 0.00 22:54:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 ens3 2.95 2.52 0.85 0.98 0.00 0.00 0.00 0.00 22:55:01 lo 9.15 9.15 0.47 0.47 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 ens3 20.68 16.00 4.12 4.66 0.00 0.00 0.00 0.00 22:56:01 lo 32.08 32.08 1.65 1.65 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 ens3 1970.85 1385.55 474.03 7899.70 0.00 0.00 0.00 0.00 22:57:01 lo 0.20 0.20 0.02 0.02 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 989.08 708.91 3570.48 1015.77 0.00 0.00 0.00 0.00 Average: lo 5.08 5.08 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-5929) 02/16/24 _x86_64_ (8 CPU) 22:47:24 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 9.90 0.00 0.79 2.16 0.05 87.09 22:49:01 0 8.41 0.00 0.87 0.32 0.02 90.39 22:49:01 1 18.40 0.00 1.57 9.29 0.20 70.54 22:49:01 2 1.72 0.00 0.10 0.27 0.07 97.84 22:49:01 3 3.32 0.00 0.42 0.15 0.02 96.10 22:49:01 4 9.15 0.00 0.75 4.66 0.03 85.41 22:49:01 5 8.44 0.00 0.80 0.78 0.02 89.96 22:49:01 6 10.78 0.00 0.82 0.43 0.02 87.95 22:49:01 7 19.00 0.00 1.03 1.40 0.03 78.53 22:50:01 all 8.32 0.00 3.37 3.14 0.04 85.13 22:50:01 0 1.73 0.00 1.19 0.00 0.02 97.07 22:50:01 1 16.61 0.00 4.56 8.35 0.05 70.42 22:50:01 2 18.07 0.00 5.95 1.87 0.07 74.04 22:50:01 3 1.82 0.00 2.92 0.08 0.03 95.14 22:50:01 4 16.54 0.00 3.93 0.74 0.08 78.71 22:50:01 5 6.66 0.00 2.73 0.02 0.05 90.55 22:50:01 6 2.15 0.00 0.60 13.87 0.02 83.36 22:50:01 7 3.15 0.00 5.16 0.00 0.07 91.62 22:51:01 all 11.44 0.00 1.81 8.15 0.06 78.54 22:51:01 0 8.76 0.00 1.12 15.21 0.07 74.85 22:51:01 1 15.00 0.00 1.99 15.83 0.07 67.11 22:51:01 2 13.54 0.00 1.29 0.02 0.07 85.09 22:51:01 3 15.18 0.00 1.38 21.66 0.07 61.71 22:51:01 4 9.26 0.00 1.19 0.60 0.05 88.89 22:51:01 5 6.92 0.00 2.43 0.85 0.05 89.75 22:51:01 6 8.64 0.00 1.73 2.73 0.03 86.87 22:51:01 7 14.27 0.00 3.31 8.38 0.07 73.98 22:52:01 all 14.59 0.00 2.33 5.71 0.08 77.30 22:52:01 0 24.18 0.00 2.36 1.06 0.08 72.33 22:52:01 1 10.83 0.00 1.95 4.25 0.05 82.93 22:52:01 2 16.14 0.00 2.45 4.98 0.05 76.38 22:52:01 3 12.58 0.00 2.30 6.11 0.08 78.93 22:52:01 4 9.56 0.00 1.18 0.50 0.13 88.63 22:52:01 5 14.64 0.00 1.73 0.18 0.05 83.39 22:52:01 6 11.76 0.00 2.82 22.11 0.07 63.24 22:52:01 7 17.08 0.00 3.82 6.41 0.07 72.62 22:53:01 all 26.97 0.00 2.53 2.97 0.09 67.44 22:53:01 0 14.11 0.00 6.37 0.00 0.28 79.23 22:53:01 1 19.73 0.00 2.11 3.72 0.05 74.40 22:53:01 2 14.14 0.00 1.05 5.11 0.05 79.65 22:53:01 3 15.73 0.00 1.54 0.03 0.10 82.60 22:53:01 4 19.17 0.00 1.22 5.93 0.05 73.63 22:53:01 5 43.69 0.00 3.64 5.68 0.07 46.93 22:53:01 6 24.99 0.00 1.59 2.03 0.05 71.35 22:53:01 7 64.39 0.00 2.74 1.28 0.08 31.51 22:54:01 all 17.08 0.00 2.11 1.67 0.06 79.09 22:54:01 0 23.79 0.00 3.14 0.00 0.05 73.02 22:54:01 1 14.76 0.00 3.44 0.03 0.05 81.72 22:54:01 2 21.68 0.00 4.11 2.36 0.05 71.80 22:54:01 3 7.68 0.00 0.74 4.00 0.03 87.56 22:54:01 4 12.14 0.00 0.57 0.42 0.03 86.84 22:54:01 5 13.21 0.00 0.84 0.00 0.10 85.86 22:54:01 6 11.49 0.00 0.85 5.52 0.08 82.05 22:54:01 7 31.85 0.00 3.20 1.00 0.05 63.90 22:55:01 all 13.23 0.00 3.76 0.94 0.06 82.01 22:55:01 0 6.37 0.00 5.19 0.00 0.08 88.36 22:55:01 1 10.16 0.00 5.16 0.00 0.05 84.63 22:55:01 2 19.12 0.00 7.01 0.00 0.07 73.80 22:55:01 3 44.64 0.00 3.56 0.00 0.10 51.70 22:55:01 4 3.49 0.00 1.95 0.44 0.08 94.05 22:55:01 5 11.37 0.00 4.07 0.00 0.05 84.51 22:55:01 6 5.44 0.00 1.56 7.10 0.07 85.84 22:55:01 7 5.22 0.00 1.52 0.00 0.03 93.23 22:56:01 all 10.13 0.00 8.45 1.30 0.11 80.00 22:56:01 0 7.58 0.00 12.79 5.41 0.08 74.13 22:56:01 1 29.06 0.00 11.29 0.00 0.13 59.52 22:56:01 2 12.39 0.00 13.07 0.00 0.10 74.44 22:56:01 3 5.21 0.00 5.74 0.00 0.10 88.95 22:56:01 4 6.88 0.00 7.93 1.56 0.10 83.53 22:56:01 5 6.34 0.00 5.69 2.31 0.12 85.54 22:56:01 6 5.84 0.00 7.00 1.06 0.12 85.98 22:56:01 7 7.67 0.00 4.04 0.00 0.10 88.19 22:57:01 all 6.38 0.00 0.81 1.88 0.02 90.91 22:57:01 0 12.93 0.00 0.64 5.19 0.03 81.21 22:57:01 1 30.27 0.00 0.81 0.02 0.02 68.89 22:57:01 2 1.00 0.00 1.97 0.00 0.02 97.01 22:57:01 3 0.20 0.00 0.12 0.00 0.02 99.67 22:57:01 4 0.79 0.00 1.15 9.90 0.03 88.12 22:57:01 5 3.52 0.00 1.42 0.00 0.02 95.05 22:57:01 6 2.38 0.00 0.33 0.00 0.02 97.27 22:57:01 7 0.17 0.00 0.07 0.00 0.02 99.75 Average: all 13.12 0.00 2.88 3.10 0.06 80.84 Average: 0 11.98 0.00 3.75 3.03 0.08 81.17 Average: 1 18.31 0.00 3.66 4.60 0.07 73.35 Average: 2 13.08 0.00 4.11 1.62 0.06 81.13 Average: 3 11.82 0.00 2.08 3.55 0.06 82.49 Average: 4 9.66 0.00 2.20 2.76 0.07 85.32 Average: 5 12.75 0.00 2.59 1.09 0.06 83.51 Average: 6 9.27 0.00 1.91 6.09 0.05 82.68 Average: 7 18.08 0.00 2.76 2.05 0.06 77.06