---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12162 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 712K 3.2G 1% /run /dev/vda1 155G 16G 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 850 22568 0 8748 30861 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:e2:d0:f5 brd ff:ff:ff:ff:ff:ff inet 10.30.106.147/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85809sec preferred_lft 85809sec inet6 fe80::f816:3eff:fee2:d0f5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7f:45:72:de 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::42:7fff:fe45:72de/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-12162) 11/12/25 _x86_64_ (8 CPU) 13:35:35 LINUX RESTART (8 CPU) 13:36:01 tps rtps wtps bread/s bwrtn/s 13:37:01 150.92 57.71 93.22 3638.19 76076.25 13:38:01 132.96 19.08 113.88 2244.43 56527.91 13:39:01 410.90 1.45 409.45 75.84 237060.18 13:40:01 365.97 4.37 361.61 395.13 55174.14 13:41:01 125.28 0.40 124.88 48.26 17818.63 13:42:01 6.70 0.02 6.68 0.13 183.30 13:43:01 6.77 0.00 6.77 0.00 251.82 13:44:01 14.53 0.05 14.48 11.20 691.37 13:45:01 73.00 1.22 71.79 87.05 2336.41 Average: 143.01 9.36 133.64 722.22 49571.46 13:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:37:01 30273068 31662196 2666152 8.09 53944 1655336 1517488 4.46 881424 1512388 62064 13:38:01 29612952 31675428 3326268 10.10 79360 2280840 1943852 5.72 931036 2071468 423908 13:39:01 23571708 31676832 9367512 28.44 163448 7961296 1657340 4.88 992788 7736308 658800 13:40:01 20600688 29030140 12338532 37.46 179704 8263404 10038588 29.54 3879856 7712192 3204 13:41:01 19537120 28292936 13402100 40.69 208584 8522232 10821396 31.84 4676076 7927844 1552 13:42:01 19405588 28156664 13533632 41.09 208768 8517520 10907112 32.09 4824636 7912104 780 13:43:01 19404316 28160560 13534904 41.09 208916 8522592 10952196 32.22 4821368 7912736 228 13:44:01 19609236 28329620 13329984 40.47 209232 8493416 10001912 29.43 4669012 7876524 368 13:45:01 23055104 31543080 9884116 30.01 210716 8253668 1647944 4.85 1525536 7660576 408 Average: 22785531 29836384 10153689 30.83 169186 6941145 6609759 19.45 3022415 6480238 127924 13:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:37:01 ens3 360.77 228.83 1172.06 71.86 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 lo 1.27 1.27 0.14 0.14 0.00 0.00 0.00 0.00 13:38:01 ens3 262.41 188.59 5612.65 19.72 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 lo 10.33 10.33 1.01 1.01 0.00 0.00 0.00 0.00 13:39:01 ens3 1779.94 987.92 52402.37 77.53 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 br-599239a9e0f7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 lo 6.86 6.86 0.83 0.83 0.00 0.00 0.00 0.00 13:40:01 vethdb8ae60 272.79 294.55 59.60 40.28 0.00 0.00 0.00 0.00 13:40:01 ens3 19.83 16.15 327.03 2.40 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 veth7f5f48f 5.47 7.43 0.90 1.06 0.00 0.00 0.00 0.00 13:41:01 vethdb8ae60 461.74 464.14 108.92 50.22 0.00 0.00 0.00 0.01 13:41:01 ens3 55.74 42.71 1215.52 10.23 0.00 0.00 0.00 0.00 13:41:01 docker0 17.88 22.51 2.57 336.57 0.00 0.00 0.00 0.00 13:41:01 veth7f5f48f 0.17 0.47 0.01 0.03 0.00 0.00 0.00 0.00 13:42:01 vethdb8ae60 524.66 526.85 120.38 56.36 0.00 0.00 0.00 0.01 13:42:01 ens3 1.60 0.75 0.67 0.36 0.00 0.00 0.00 0.00 13:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 veth7f5f48f 0.45 0.68 0.05 0.07 0.00 0.00 0.00 0.00 13:43:01 vethdb8ae60 0.65 0.87 0.13 0.23 0.00 0.00 0.00 0.00 13:43:01 ens3 5.53 0.48 3.14 0.08 0.00 0.00 0.00 0.00 13:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 veth7f5f48f 0.33 0.52 0.04 0.05 0.00 0.00 0.00 0.00 13:44:01 vethdb8ae60 261.48 262.68 60.01 27.96 0.00 0.00 0.00 0.00 13:44:01 ens3 20.71 11.61 15.56 2.33 0.00 0.00 0.00 0.00 13:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:44:01 veth7f5f48f 0.17 0.53 0.01 0.03 0.00 0.00 0.00 0.00 13:45:01 ens3 37.01 32.88 63.42 15.62 0.00 0.00 0.00 0.00 13:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:45:01 lo 31.29 31.29 3.07 3.07 0.00 0.00 0.00 0.00 Average: ens3 282.64 167.78 6757.66 22.24 0.00 0.00 0.00 0.00 Average: docker0 1.99 2.50 0.29 37.40 0.00 0.00 0.00 0.00 Average: lo 3.10 3.10 0.31 0.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12162) 11/12/25 _x86_64_ (8 CPU) 13:35:35 LINUX RESTART (8 CPU) 13:36:01 CPU %user %nice %system %iowait %steal %idle 13:37:01 all 7.51 0.00 0.81 9.35 0.04 82.28 13:37:01 0 18.60 0.00 1.32 19.31 0.08 60.68 13:37:01 1 5.39 0.00 0.80 17.72 0.03 76.06 13:37:01 2 5.43 0.00 1.02 24.04 0.03 69.47 13:37:01 3 15.67 0.00 0.92 3.06 0.05 80.30 13:37:01 4 6.46 0.00 0.68 1.77 0.03 91.06 13:37:01 5 2.97 0.00 0.62 0.17 0.03 96.21 13:37:01 6 2.81 0.00 0.55 6.31 0.05 90.28 13:37:01 7 2.82 0.00 0.57 2.52 0.03 94.05 13:38:01 all 6.10 0.00 0.82 7.06 0.03 85.98 13:38:01 0 33.56 0.00 2.55 4.97 0.07 58.86 13:38:01 1 6.21 0.00 0.95 1.22 0.03 91.58 13:38:01 2 0.96 0.00 0.44 14.28 0.02 84.31 13:38:01 3 0.75 0.00 0.37 0.87 0.02 98.00 13:38:01 4 1.00 0.00 0.62 2.15 0.02 96.21 13:38:01 5 0.92 0.00 0.48 0.07 0.02 98.52 13:38:01 6 4.47 0.00 0.65 33.01 0.08 61.78 13:38:01 7 0.94 0.00 0.52 0.02 0.02 98.51 13:39:01 all 19.79 0.00 9.85 17.49 0.10 52.78 13:39:01 0 19.18 0.00 8.43 29.27 0.08 43.04 13:39:01 1 19.68 0.00 10.46 4.97 0.07 64.83 13:39:01 2 20.32 0.00 10.18 3.71 0.12 65.67 13:39:01 3 19.63 0.00 10.74 10.08 0.09 59.47 13:39:01 4 19.94 0.00 9.44 26.71 0.09 43.83 13:39:01 5 19.96 0.00 10.35 33.81 0.12 35.77 13:39:01 6 19.73 0.00 8.93 8.55 0.09 62.70 13:39:01 7 19.83 0.00 10.24 22.91 0.10 46.91 13:40:01 all 37.11 0.00 5.18 2.62 0.11 54.98 13:40:01 0 44.02 0.00 5.69 0.44 0.10 49.76 13:40:01 1 35.44 0.00 5.36 2.52 0.12 56.57 13:40:01 2 33.45 0.00 5.37 0.97 0.10 60.10 13:40:01 3 45.24 0.00 5.62 1.78 0.12 47.24 13:40:01 4 32.73 0.00 4.56 5.67 0.12 56.93 13:40:01 5 37.56 0.00 4.91 0.64 0.10 56.79 13:40:01 6 29.80 0.00 4.80 0.89 0.10 64.41 13:40:01 7 38.59 0.00 5.13 8.09 0.10 48.09 13:41:01 all 13.21 0.00 2.34 2.17 0.08 82.20 13:41:01 0 10.44 0.00 1.65 1.80 0.07 86.04 13:41:01 1 13.83 0.00 2.21 0.18 0.08 83.69 13:41:01 2 17.28 0.00 2.67 0.47 0.08 79.49 13:41:01 3 11.17 0.00 1.93 1.66 0.07 85.18 13:41:01 4 14.13 0.00 2.90 3.02 0.07 79.87 13:41:01 5 14.49 0.00 2.86 6.09 0.10 76.46 13:41:01 6 9.82 0.00 1.94 1.73 0.08 86.42 13:41:01 7 14.54 0.00 2.58 2.40 0.08 80.40 13:42:01 all 4.31 0.00 0.74 0.38 0.06 94.50 13:42:01 0 4.36 0.00 0.57 0.10 0.05 94.93 13:42:01 1 3.69 0.00 0.48 0.00 0.10 95.72 13:42:01 2 4.74 0.00 0.95 0.13 0.07 94.10 13:42:01 3 3.41 0.00 0.60 0.00 0.05 95.94 13:42:01 4 3.61 0.00 0.79 0.52 0.05 95.03 13:42:01 5 3.63 0.00 0.69 1.32 0.07 94.29 13:42:01 6 6.26 0.00 0.90 0.50 0.05 92.29 13:42:01 7 4.84 0.00 0.97 0.44 0.05 93.70 13:43:01 all 2.72 0.00 0.41 0.14 0.06 96.66 13:43:01 0 2.45 0.00 0.31 0.15 0.05 97.03 13:43:01 1 2.18 0.00 0.45 0.02 0.05 97.30 13:43:01 2 4.99 0.00 0.35 0.02 0.05 94.59 13:43:01 3 2.55 0.00 0.35 0.00 0.07 97.03 13:43:01 4 2.94 0.00 0.45 0.03 0.07 96.50 13:43:01 5 2.02 0.00 0.50 0.65 0.07 96.76 13:43:01 6 2.04 0.00 0.35 0.07 0.05 97.50 13:43:01 7 2.62 0.00 0.50 0.22 0.07 96.60 13:44:01 all 2.49 0.00 0.75 0.16 0.06 96.54 13:44:01 0 2.35 0.00 0.89 0.02 0.08 96.66 13:44:01 1 2.46 0.00 0.58 0.42 0.05 96.49 13:44:01 2 2.87 0.00 0.75 0.00 0.08 96.29 13:44:01 3 2.84 0.00 0.77 0.03 0.07 96.29 13:44:01 4 3.01 0.00 0.87 0.10 0.05 95.97 13:44:01 5 2.24 0.00 0.90 0.53 0.05 96.27 13:44:01 6 1.74 0.00 0.60 0.10 0.07 97.49 13:44:01 7 2.41 0.00 0.69 0.07 0.08 96.76 13:45:01 all 4.76 0.00 0.65 0.18 0.03 94.38 13:45:01 0 1.09 0.00 0.45 0.05 0.05 98.36 13:45:01 1 2.89 0.00 0.55 0.02 0.03 96.51 13:45:01 2 9.28 0.00 0.72 0.25 0.03 89.72 13:45:01 3 3.61 0.00 0.72 0.02 0.03 95.62 13:45:01 4 3.20 0.00 0.67 0.03 0.02 96.08 13:45:01 5 0.69 0.00 0.37 0.07 0.03 98.85 13:45:01 6 3.22 0.00 0.72 0.80 0.03 95.22 13:45:01 7 14.10 0.00 0.92 0.20 0.03 84.75 Average: all 10.86 0.00 2.38 4.37 0.06 82.33 Average: 0 15.10 0.00 2.42 6.18 0.07 76.24 Average: 1 10.16 0.00 2.41 3.00 0.06 84.36 Average: 2 11.01 0.00 2.48 4.88 0.07 81.57 Average: 3 11.61 0.00 2.43 1.93 0.06 83.97 Average: 4 9.62 0.00 2.31 4.40 0.06 83.61 Average: 5 9.34 0.00 2.39 4.75 0.07 83.46 Average: 6 8.84 0.00 2.14 5.76 0.07 83.19 Average: 7 11.17 0.00 2.44 4.05 0.06 82.28