---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17402 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: 2800.000 BogoMIPS: 5600.00 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 712K 3.2G 1% /run /dev/vda1 155G 13G 143G 9% / 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 876 26195 0 5095 30835 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:54:b6:bd brd ff:ff:ff:ff:ff:ff inet 10.30.107.245/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85807sec preferred_lft 85807sec inet6 fe80::f816:3eff:fe54:b6bd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:00:be:32:71 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:ff:febe:3271/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17402) 12/03/25 _x86_64_ (8 CPU) 10:29:15 LINUX RESTART (8 CPU) 10:30:01 tps rtps wtps bread/s bwrtn/s 10:31:01 199.45 34.94 164.51 1705.03 92286.57 10:32:01 113.38 16.55 96.83 960.77 26464.79 10:33:01 6.43 0.25 6.18 3.20 683.62 10:34:01 117.68 3.73 113.95 504.05 18055.26 10:35:01 25.28 0.05 25.23 1.33 10090.58 10:36:01 19.18 0.43 18.75 11.60 15235.19 10:37:01 20.16 0.42 19.75 11.33 16229.16 10:38:01 216.45 3.28 213.16 522.18 30877.39 10:39:01 31.96 1.63 30.33 102.52 4539.51 Average: 83.33 6.81 76.52 424.69 23830.39 10:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:31:01 29755376 31507068 3183844 9.67 80524 1973436 1755268 5.16 1070332 1805952 132148 10:32:01 27552460 29615068 5386760 16.35 89656 2264736 3133320 9.22 3072800 1980240 13408 10:33:01 26776824 28844772 6162396 18.71 90392 2269112 3791340 11.16 3842324 1983084 1816 10:34:01 25814084 28388040 7125136 21.63 101928 2760280 4725116 13.90 4375268 2350312 17472 10:35:01 26854540 29660556 6084680 18.47 104616 2970212 3065472 9.02 3193640 2502248 14192 10:36:01 26388740 29643152 6550480 19.89 106192 3405564 3031756 8.92 3218116 2929908 668 10:37:01 24623444 28667736 8315776 25.25 108916 4165860 3995772 11.76 4232060 3650860 286156 10:38:01 25624848 30355688 7314372 22.21 112256 4824232 2508592 7.38 2601236 4260232 68876 10:39:01 26769068 31516948 6170152 18.73 115828 4837692 1544188 4.54 1474552 4244824 24596 Average: 26684376 29799892 6254844 18.99 101145 3274569 3061203 9.01 3008925 2856407 62148 10:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 ens3 135.60 88.44 1237.91 24.49 0.00 0.00 0.00 0.00 10:31:01 lo 1.27 1.27 0.15 0.15 0.00 0.00 0.00 0.00 10:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 ens3 692.88 511.60 4025.32 133.92 0.00 0.00 0.00 0.00 10:32:01 lo 1.05 1.05 0.98 0.98 0.00 0.00 0.00 0.00 10:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 ens3 385.60 251.96 109.86 103.40 0.00 0.00 0.00 0.00 10:33:01 lo 29.20 29.20 101.89 101.89 0.00 0.00 0.00 0.00 10:34:01 vethf3bd88b 0.15 0.45 0.01 0.03 0.00 0.00 0.00 0.00 10:34:01 docker0 267.67 242.88 56.17 105.36 0.00 0.00 0.00 0.00 10:34:01 veth470c9cb 248.74 224.70 56.72 99.59 0.00 0.00 0.00 0.01 10:34:01 ens3 1061.66 569.94 2654.20 178.51 0.00 0.00 0.00 0.00 10:35:01 docker0 157.22 143.81 31.35 59.75 0.00 0.00 0.00 0.00 10:35:01 ens3 381.37 272.72 572.88 92.55 0.00 0.00 0.00 0.00 10:35:01 lo 924.10 924.10 355.73 355.73 0.00 0.00 0.00 0.00 10:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 ens3 226.73 144.59 71.81 58.32 0.00 0.00 0.00 0.00 10:36:01 lo 2.68 2.68 1.07 1.07 0.00 0.00 0.00 0.00 10:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 ens3 267.79 172.07 673.31 71.17 0.00 0.00 0.00 0.00 10:37:01 lo 2.83 2.83 1.49 1.49 0.00 0.00 0.00 0.00 10:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 ens3 809.68 551.96 3074.04 177.58 0.00 0.00 0.00 0.00 10:38:01 lo 2.73 2.73 1.17 1.17 0.00 0.00 0.00 0.00 10:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 ens3 377.75 190.50 319.07 139.99 0.00 0.00 0.00 0.00 10:39:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 47.21 42.96 9.72 18.34 0.00 0.00 0.00 0.00 Average: ens3 482.11 305.97 1415.37 108.88 0.00 0.00 0.00 0.00 Average: lo 103.22 103.22 39.91 39.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17402) 12/03/25 _x86_64_ (8 CPU) 10:29:15 LINUX RESTART (8 CPU) 10:30:01 CPU %user %nice %system %iowait %steal %idle 10:31:01 all 11.45 0.00 0.80 2.43 0.04 85.29 10:31:01 0 30.20 0.00 1.59 1.37 0.07 66.78 10:31:01 1 17.54 0.00 1.18 0.37 0.03 80.88 10:31:01 2 23.03 0.00 1.24 0.91 0.05 74.77 10:31:01 3 3.72 0.00 0.53 2.49 0.02 93.24 10:31:01 4 6.07 0.00 0.18 0.08 0.03 93.63 10:31:01 5 6.43 0.00 0.63 0.17 0.03 92.74 10:31:01 6 1.34 0.00 0.62 13.13 0.03 84.88 10:31:01 7 3.30 0.00 0.42 0.98 0.03 95.26 10:32:01 all 43.44 0.00 1.61 0.34 0.09 54.51 10:32:01 0 43.91 0.00 1.49 0.15 0.08 54.37 10:32:01 1 41.86 0.00 2.37 0.10 0.10 55.58 10:32:01 2 36.34 0.00 1.20 0.79 0.08 61.59 10:32:01 3 39.63 0.00 2.07 0.30 0.10 57.90 10:32:01 4 43.90 0.00 0.99 0.73 0.07 54.32 10:32:01 5 37.69 0.00 1.56 0.49 0.10 60.17 10:32:01 6 45.29 0.00 1.74 0.15 0.08 52.74 10:32:01 7 58.92 0.00 1.50 0.03 0.10 39.44 10:33:01 all 39.83 0.00 0.96 0.01 0.08 59.11 10:33:01 0 45.80 0.00 0.67 0.00 0.07 53.47 10:33:01 1 33.83 0.00 0.58 0.05 0.07 65.47 10:33:01 2 44.72 0.00 0.79 0.00 0.08 54.41 10:33:01 3 52.13 0.00 1.67 0.00 0.08 46.12 10:33:01 4 48.30 0.00 0.98 0.00 0.10 50.62 10:33:01 5 26.38 0.00 1.06 0.00 0.10 72.46 10:33:01 6 36.95 0.00 1.02 0.05 0.10 61.88 10:33:01 7 30.65 0.00 0.93 0.00 0.05 68.37 10:34:01 all 24.04 0.00 2.74 0.52 0.08 72.62 10:34:01 0 30.12 0.00 2.93 0.07 0.08 66.80 10:34:01 1 21.16 0.00 2.70 0.13 0.08 75.92 10:34:01 2 22.78 0.00 2.55 1.73 0.07 72.88 10:34:01 3 29.35 0.00 2.40 0.18 0.07 68.00 10:34:01 4 29.79 0.00 2.22 0.02 0.07 67.90 10:34:01 5 21.83 0.00 3.57 0.05 0.07 74.49 10:34:01 6 19.16 0.00 2.51 1.58 0.07 76.68 10:34:01 7 18.04 0.00 3.08 0.39 0.12 78.37 10:35:01 all 21.77 0.00 1.33 0.19 0.07 76.64 10:35:01 0 20.75 0.00 1.45 0.02 0.07 77.71 10:35:01 1 19.67 0.00 1.60 0.00 0.07 78.66 10:35:01 2 31.32 0.00 0.78 0.05 0.07 67.78 10:35:01 3 30.03 0.00 1.40 0.00 0.07 68.50 10:35:01 4 12.57 0.00 1.26 0.20 0.10 85.87 10:35:01 5 24.95 0.00 1.14 0.07 0.07 73.78 10:35:01 6 13.40 0.00 1.77 0.33 0.07 84.43 10:35:01 7 21.41 0.00 1.24 0.89 0.07 76.40 10:36:01 all 27.92 0.00 0.72 0.21 0.06 71.09 10:36:01 0 18.61 0.00 0.48 0.00 0.05 80.86 10:36:01 1 37.59 0.00 1.29 0.77 0.07 60.29 10:36:01 2 31.01 0.00 0.52 0.00 0.05 68.42 10:36:01 3 37.10 0.00 0.98 0.00 0.07 61.85 10:36:01 4 24.44 0.00 0.74 0.00 0.07 74.76 10:36:01 5 22.80 0.00 0.73 0.00 0.07 76.40 10:36:01 6 22.40 0.00 0.40 0.90 0.05 76.25 10:36:01 7 29.42 0.00 0.57 0.00 0.07 69.95 10:37:01 all 33.79 0.00 0.96 0.27 0.06 64.91 10:37:01 0 28.21 0.00 0.78 0.00 0.05 70.95 10:37:01 1 41.44 0.00 1.62 0.00 0.08 56.85 10:37:01 2 39.29 0.00 0.77 0.00 0.08 59.86 10:37:01 3 32.72 0.00 0.87 0.02 0.05 66.34 10:37:01 4 29.98 0.00 1.10 0.00 0.05 68.87 10:37:01 5 45.87 0.00 0.52 0.00 0.07 53.55 10:37:01 6 17.45 0.00 0.78 2.14 0.08 79.55 10:37:01 7 35.49 0.00 1.24 0.02 0.07 63.19 10:38:01 all 36.77 0.00 1.22 1.01 0.08 60.92 10:38:01 0 31.02 0.00 1.17 0.35 0.07 67.39 10:38:01 1 44.63 0.00 1.17 0.98 0.08 53.14 10:38:01 2 51.35 0.00 0.72 0.00 0.07 47.87 10:38:01 3 32.98 0.00 1.66 0.33 0.08 64.94 10:38:01 4 43.11 0.00 1.55 0.62 0.08 54.63 10:38:01 5 41.95 0.00 2.24 3.27 0.08 52.46 10:38:01 6 17.14 0.00 0.75 2.46 0.07 79.59 10:38:01 7 32.10 0.00 0.60 0.03 0.05 67.21 10:39:01 all 17.28 0.00 0.73 0.18 0.05 81.78 10:39:01 0 12.20 0.00 0.50 0.00 0.05 87.25 10:39:01 1 16.25 0.00 0.62 0.03 0.03 83.07 10:39:01 2 39.45 0.00 1.15 0.13 0.05 59.21 10:39:01 3 26.96 0.00 1.48 0.08 0.07 71.41 10:39:01 4 15.02 0.00 0.30 0.02 0.03 84.63 10:39:01 5 13.50 0.00 0.35 0.00 0.02 86.13 10:39:01 6 5.11 0.00 0.72 1.14 0.07 92.97 10:39:01 7 9.71 0.00 0.62 0.02 0.05 89.61 Average: all 28.48 0.00 1.23 0.57 0.07 69.65 Average: 0 28.98 0.00 1.23 0.22 0.06 69.51 Average: 1 30.44 0.00 1.46 0.27 0.07 67.76 Average: 2 35.48 0.00 1.08 0.40 0.07 62.97 Average: 3 31.63 0.00 1.45 0.38 0.07 66.48 Average: 4 28.13 0.00 1.04 0.19 0.07 70.58 Average: 5 26.82 0.00 1.31 0.45 0.07 71.36 Average: 6 19.81 0.00 1.14 2.43 0.07 76.56 Average: 7 26.56 0.00 1.13 0.26 0.07 71.98