---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4242 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 861 27332 0 3972 30849 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:38:b8:ae brd ff:ff:ff:ff:ff:ff inet 10.30.107.204/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85768sec preferred_lft 85768sec inet6 fe80::f816:3eff:fe38:b8ae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:61:b2:fb:f2 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-4242) 12/11/23 _x86_64_ (8 CPU) 15:30:09 LINUX RESTART (8 CPU) 15:31:02 tps rtps wtps bread/s bwrtn/s 15:32:01 105.69 14.15 91.54 996.03 32060.46 15:33:01 143.63 40.81 102.82 2448.13 34803.00 15:34:01 48.76 3.72 45.04 102.78 26728.75 15:35:01 57.10 0.42 56.68 11.05 29784.92 15:36:01 57.61 1.22 56.39 42.79 37455.62 15:37:01 42.51 0.28 42.23 5.20 25507.88 15:38:01 4.43 0.00 4.43 0.00 3797.90 15:39:01 5.33 0.00 5.33 0.00 611.53 15:40:01 14.06 0.28 13.78 12.66 2562.91 Average: 53.14 6.75 46.39 400.91 21460.44 15:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:32:01 29838856 31627312 3100364 9.41 80856 2009820 1506148 4.43 981596 1813248 215160 15:33:01 28011400 30032276 4927820 14.96 89648 2223940 2998388 8.82 2634556 1967096 32152 15:34:01 28086400 30290540 4852820 14.73 97840 2389456 2965036 8.72 2405796 2103500 60572 15:35:01 27519536 29943356 5419684 16.45 104840 2593512 3133708 9.22 2774568 2279568 42516 15:36:01 25971088 28814572 6968132 21.15 108164 3001072 3895884 11.46 4015236 2570012 36084 15:37:01 25761008 28676400 7178212 21.79 110852 3067892 4050824 11.92 4165512 2625696 16944 15:38:01 25835056 28803468 7104164 21.57 110928 3119232 4307668 12.67 4043256 2674368 7904 15:39:01 25795784 28788532 7143436 21.69 111116 3142572 3856560 11.35 4062048 2692196 18556 15:40:01 28015936 31596820 4923284 14.95 114028 3707076 1418892 4.17 1376608 3143628 578268 Average: 27203896 29841475 5735324 17.41 103141 2806064 3125901 9.20 2939908 2429924 112017 15:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:32:01 lo 1.02 1.02 0.11 0.11 0.00 0.00 0.00 0.00 15:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 ens3 61.21 38.99 1093.98 7.42 0.00 0.00 0.00 0.00 15:33:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 15:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 ens3 599.48 420.53 2223.71 106.02 0.00 0.00 0.00 0.00 15:34:01 lo 1.12 1.12 0.19 0.19 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 ens3 599.32 456.89 1658.80 157.91 0.00 0.00 0.00 0.00 15:35:01 lo 30.39 30.39 4.36 4.36 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 ens3 968.98 788.83 2720.20 261.64 0.00 0.00 0.00 0.00 15:36:01 lo 3.50 3.50 0.89 0.89 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 1351.54 1054.94 1186.41 406.35 0.00 0.00 0.00 0.00 15:37:01 lo 60.72 60.72 17.18 17.18 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 3149.06 2370.62 864.84 1095.39 0.00 0.00 0.00 0.00 15:38:01 lo 8.40 8.40 1.85 1.85 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 3919.88 2969.77 994.00 1227.33 0.00 0.00 0.00 0.00 15:39:01 lo 19.81 19.81 4.12 4.12 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 ens3 322.48 206.61 105.22 97.85 0.00 0.00 0.00 0.00 15:40:01 lo 1.35 1.35 0.28 0.28 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 ens3 86.77 70.64 61.12 31.63 0.00 0.00 0.00 0.00 Average: lo 14.10 14.10 3.23 3.23 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 1230.86 932.49 1212.45 377.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4242) 12/11/23 _x86_64_ (8 CPU) 15:30:09 LINUX RESTART (8 CPU) 15:31:02 CPU %user %nice %system %iowait %steal %idle 15:32:01 all 10.02 0.00 0.75 2.91 0.03 86.29 15:32:01 0 4.31 0.00 0.37 1.00 0.02 94.30 15:32:01 1 25.28 0.00 1.72 2.19 0.05 70.76 15:32:01 2 16.52 0.00 1.24 0.76 0.03 81.44 15:32:01 3 8.06 0.00 0.53 0.32 0.03 91.06 15:32:01 4 12.76 0.00 1.16 1.21 0.02 84.86 15:32:01 5 0.34 0.00 0.46 15.98 0.03 83.19 15:32:01 6 0.53 0.00 0.12 0.10 0.02 99.24 15:32:01 7 12.37 0.00 0.41 1.68 0.08 85.45 15:33:01 all 39.06 0.00 1.45 1.23 0.08 58.18 15:33:01 0 38.64 0.00 0.89 0.23 0.08 60.15 15:33:01 1 41.20 0.00 2.39 1.20 0.08 55.12 15:33:01 2 33.37 0.00 1.69 0.57 0.05 64.32 15:33:01 3 36.66 0.00 1.93 0.25 0.07 61.09 15:33:01 4 42.54 0.00 1.09 1.06 0.08 55.23 15:33:01 5 32.10 0.00 0.86 5.76 0.08 61.19 15:33:01 6 49.38 0.00 1.21 0.60 0.08 48.72 15:33:01 7 38.66 0.00 1.53 0.17 0.10 59.54 15:34:01 all 34.14 0.00 1.71 1.11 0.08 62.96 15:34:01 0 36.26 0.00 1.65 0.07 0.07 61.95 15:34:01 1 38.49 0.00 1.92 0.03 0.08 59.47 15:34:01 2 32.95 0.00 1.42 0.00 0.08 65.55 15:34:01 3 38.84 0.00 1.75 0.45 0.10 58.86 15:34:01 4 31.82 0.00 1.20 0.05 0.07 66.86 15:34:01 5 27.83 0.00 2.07 0.55 0.05 69.49 15:34:01 6 35.15 0.00 1.16 0.03 0.08 63.58 15:34:01 7 31.80 0.00 2.53 7.75 0.08 57.85 15:35:01 all 32.97 0.00 1.88 1.28 0.08 63.80 15:35:01 0 32.84 0.00 1.50 0.03 0.13 65.49 15:35:01 1 40.48 0.00 2.84 0.64 0.07 55.97 15:35:01 2 29.74 0.00 2.56 0.00 0.07 67.64 15:35:01 3 26.69 0.00 1.92 0.03 0.05 71.30 15:35:01 4 42.99 0.00 1.25 0.03 0.07 55.66 15:35:01 5 30.15 0.00 1.62 0.80 0.08 67.34 15:35:01 6 33.41 0.00 1.79 0.00 0.07 64.74 15:35:01 7 27.41 0.00 1.56 8.72 0.07 62.25 15:36:01 all 29.84 0.00 2.84 0.89 0.07 66.36 15:36:01 0 35.30 0.00 2.17 0.00 0.05 62.47 15:36:01 1 28.42 0.00 1.52 0.94 0.07 69.05 15:36:01 2 34.32 0.00 1.64 0.00 0.07 63.97 15:36:01 3 34.38 0.00 2.86 0.03 0.07 62.66 15:36:01 4 28.19 0.00 4.03 0.00 0.07 67.70 15:36:01 5 22.56 0.00 2.73 0.27 0.07 74.37 15:36:01 6 24.91 0.00 3.18 0.10 0.07 71.74 15:36:01 7 30.65 0.00 4.59 5.76 0.07 58.94 15:37:01 all 30.57 0.00 7.82 0.76 0.09 60.76 15:37:01 0 23.97 0.00 8.85 0.68 0.08 66.41 15:37:01 1 34.10 0.00 9.95 0.45 0.10 55.39 15:37:01 2 28.54 0.00 6.28 4.74 0.08 60.36 15:37:01 3 35.41 0.00 9.82 0.03 0.08 54.66 15:37:01 4 37.21 0.00 5.64 0.00 0.08 57.07 15:37:01 5 30.49 0.00 8.33 0.03 0.08 61.07 15:37:01 6 26.82 0.00 6.94 0.07 0.10 66.07 15:37:01 7 28.07 0.00 6.75 0.05 0.08 65.05 15:38:01 all 25.95 0.00 8.37 0.08 0.07 65.54 15:38:01 0 32.14 0.00 12.72 0.13 0.12 54.89 15:38:01 1 27.81 0.00 10.94 0.00 0.07 61.19 15:38:01 2 27.27 0.00 13.69 0.15 0.08 58.81 15:38:01 3 25.60 0.00 5.39 0.00 0.07 68.94 15:38:01 4 26.81 0.00 4.72 0.30 0.07 68.11 15:38:01 5 19.33 0.00 9.19 0.00 0.07 71.41 15:38:01 6 21.49 0.00 3.97 0.00 0.07 74.47 15:38:01 7 27.08 0.00 6.36 0.02 0.08 66.45 15:39:01 all 28.64 0.00 1.08 0.01 0.07 70.20 15:39:01 0 27.32 0.00 0.90 0.02 0.07 71.69 15:39:01 1 26.01 0.00 0.99 0.00 0.05 72.95 15:39:01 2 30.59 0.00 1.49 0.00 0.07 67.85 15:39:01 3 32.37 0.00 1.32 0.00 0.07 66.24 15:39:01 4 31.06 0.00 1.27 0.02 0.07 67.59 15:39:01 5 26.53 0.00 1.05 0.07 0.07 72.28 15:39:01 6 29.04 0.00 0.72 0.00 0.07 70.17 15:39:01 7 26.22 0.00 0.90 0.00 0.07 72.82 15:40:01 all 19.60 0.00 2.72 0.10 0.04 77.55 15:40:01 0 17.69 0.00 1.18 0.42 0.03 80.68 15:40:01 1 15.11 0.00 0.52 0.00 0.05 84.32 15:40:01 2 9.49 0.00 1.17 0.00 0.03 89.31 15:40:01 3 14.20 0.00 0.52 0.00 0.05 85.23 15:40:01 4 15.12 0.00 0.33 0.02 0.05 84.48 15:40:01 5 18.41 0.00 0.38 0.00 0.03 81.17 15:40:01 6 47.89 0.00 16.70 0.02 0.05 35.35 15:40:01 7 18.88 0.00 0.93 0.33 0.05 79.80 Average: all 27.89 0.00 3.18 0.93 0.07 67.93 Average: 0 27.65 0.00 3.36 0.29 0.07 68.62 Average: 1 30.78 0.00 3.64 0.60 0.07 64.91 Average: 2 26.99 0.00 3.47 0.69 0.06 68.79 Average: 3 28.05 0.00 2.89 0.12 0.07 68.87 Average: 4 29.86 0.00 2.30 0.30 0.06 67.49 Average: 5 23.13 0.00 2.96 2.59 0.06 71.26 Average: 6 29.89 0.00 3.98 0.10 0.07 65.96 Average: 7 26.81 0.00 2.84 2.72 0.08 67.55