---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-274 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 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 877 22593 0 8696 30834 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:9d:e6:3e brd ff:ff:ff:ff:ff:ff inet 10.30.107.129/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85809sec preferred_lft 85809sec inet6 fe80::f816:3eff:fe9d:e63e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e5:00:62:4f 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:e5ff:fe00:624f/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-274) 10/04/25 _x86_64_ (8 CPU) 13:34:56 LINUX RESTART (8 CPU) 13:35:01 tps rtps wtps bread/s bwrtn/s 13:36:02 179.41 73.73 105.68 5327.91 51204.93 13:37:01 83.53 0.34 83.19 32.67 22996.10 13:38:01 317.70 19.88 297.82 2294.82 155719.25 13:39:01 441.06 2.65 438.41 414.60 116578.30 13:40:01 101.27 0.10 101.17 13.33 26974.44 13:41:01 61.12 0.23 60.89 15.33 19598.60 13:42:01 16.90 0.00 16.90 0.00 14611.96 13:43:01 14.41 0.38 14.03 11.06 14536.64 13:44:01 77.22 0.80 76.42 39.19 15945.48 Average: 143.74 10.93 132.81 907.30 48732.87 13:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:36:02 30431668 31766052 2507552 7.61 46564 1611324 1383404 4.07 770188 1475660 41396 13:37:01 30007148 31669732 2932072 8.90 75652 1891752 1466680 4.32 889984 1739248 175192 13:38:01 23594988 31645360 9344232 28.37 161616 7911580 1871980 5.51 1025300 7686540 2473104 13:39:01 21865128 30215692 11074092 33.62 177648 8192124 8358952 24.59 2637092 7712972 1280 13:40:01 20193076 29011236 12746144 38.70 205056 8580320 10294704 30.29 3989640 7955492 81728 13:41:01 19673112 28368444 13266108 40.27 208316 8463648 10962840 32.26 4601772 7868352 204 13:42:01 19496380 28197596 13442840 40.81 208484 8469188 11051116 32.51 4784848 7860476 1568 13:43:01 19494812 28196724 13444408 40.82 208608 8469704 11053184 32.52 4787264 7860592 468 13:44:01 23161664 31590040 9777556 29.68 209736 8195036 1637276 4.82 1471500 7607084 12204 Average: 23101997 30073431 9837223 29.86 166853 6864964 6453348 18.99 2773065 6418491 309683 13:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:36:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:02 ens3 297.17 212.74 984.34 58.68 0.00 0.00 0.00 0.00 13:36:02 lo 1.27 1.27 0.13 0.13 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 ens3 68.95 48.72 980.71 8.63 0.00 0.00 0.00 0.00 13:37:01 lo 1.08 1.08 0.12 0.12 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 ens3 2245.19 1125.70 57132.03 89.36 0.00 0.00 0.00 0.00 13:38:01 lo 16.26 16.26 1.75 1.75 0.00 0.00 0.00 0.00 13:39:01 veth306d8e2 0.47 0.72 0.03 0.04 0.00 0.00 0.00 0.00 13:39:01 vethb81dafe 1.30 1.87 0.15 0.18 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 vetha2cc614 12.05 24.30 1.03 325.53 0.00 0.00 0.00 0.03 13:40:01 veth306d8e2 17.91 22.95 2.79 2.06 0.00 0.00 0.00 0.00 13:40:01 vethb81dafe 4.07 5.13 0.73 0.84 0.00 0.00 0.00 0.00 13:40:01 docker0 17.08 22.10 2.40 311.27 0.00 0.00 0.00 0.00 13:40:01 vetha2cc614 0.27 0.42 0.02 0.02 0.00 0.00 0.00 0.00 13:41:01 veth306d8e2 19.41 28.36 3.40 2.26 0.00 0.00 0.00 0.00 13:41:01 vethb81dafe 0.17 0.43 0.01 0.03 0.00 0.00 0.00 0.00 13:41:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 vetha2cc614 0.37 0.28 0.03 0.02 0.00 0.00 0.00 0.00 13:42:01 veth306d8e2 21.98 30.34 3.86 10.97 0.00 0.00 0.00 0.00 13:42:01 vethb81dafe 0.52 0.75 0.07 0.09 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 vetha2cc614 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 veth306d8e2 18.58 27.28 3.03 2.08 0.00 0.00 0.00 0.00 13:43:01 vethb81dafe 0.17 0.33 0.01 0.02 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 vetha2cc614 0.00 0.00 0.00 0.00 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 ens3 2751.11 1497.87 60674.38 197.64 0.00 0.00 0.00 0.00 13:44:01 lo 31.06 31.06 3.05 3.05 0.00 0.00 0.00 0.00 Average: docker0 1.90 2.46 0.27 34.65 0.00 0.00 0.00 0.00 Average: ens3 305.68 166.23 6753.10 21.95 0.00 0.00 0.00 0.00 Average: lo 3.12 3.12 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-274) 10/04/25 _x86_64_ (8 CPU) 13:34:56 LINUX RESTART (8 CPU) 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:02 all 5.49 0.00 1.01 7.75 0.03 85.72 13:36:02 0 1.75 0.00 0.83 0.37 0.03 97.01 13:36:02 1 5.32 0.00 0.58 1.90 0.03 92.17 13:36:02 2 10.84 0.00 1.92 7.90 0.03 79.30 13:36:02 3 1.92 0.00 0.55 8.43 0.02 89.08 13:36:02 4 4.30 0.00 1.87 2.48 0.03 91.32 13:36:02 5 6.16 0.00 0.60 28.26 0.03 64.95 13:36:02 6 4.52 0.00 0.87 10.05 0.02 84.55 13:36:02 7 9.11 0.00 0.82 2.72 0.03 87.32 13:37:01 all 7.66 0.00 0.56 4.30 0.03 87.45 13:37:01 0 7.70 0.00 0.87 0.39 0.05 90.99 13:37:01 1 4.42 0.00 0.25 0.86 0.02 94.44 13:37:01 2 2.02 0.00 0.41 12.23 0.02 85.32 13:37:01 3 17.16 0.00 1.05 3.42 0.03 78.33 13:37:01 4 0.12 0.00 0.07 0.00 0.00 99.81 13:37:01 5 22.06 0.00 1.17 16.31 0.07 60.39 13:37:01 6 6.35 0.00 0.37 0.20 0.05 93.03 13:37:01 7 1.46 0.00 0.27 1.02 0.02 97.23 13:38:01 all 19.77 0.00 8.88 15.27 0.13 55.96 13:38:01 0 19.62 0.00 8.50 6.47 0.15 65.25 13:38:01 1 22.23 0.00 8.71 7.22 0.12 61.72 13:38:01 2 20.63 0.00 10.40 6.60 0.14 62.23 13:38:01 3 18.74 0.00 9.28 22.43 0.14 49.41 13:38:01 4 18.66 0.00 8.61 34.46 0.12 38.14 13:38:01 5 18.66 0.00 7.79 8.04 0.10 65.41 13:38:01 6 19.89 0.00 8.68 4.59 0.10 66.73 13:38:01 7 19.74 0.00 9.05 32.30 0.14 38.78 13:39:01 all 19.69 0.00 3.51 10.47 0.09 66.24 13:39:01 0 16.48 0.00 3.44 6.05 0.08 73.95 13:39:01 1 19.04 0.00 3.72 14.30 0.10 62.84 13:39:01 2 20.51 0.00 3.59 4.22 0.10 71.58 13:39:01 3 21.31 0.00 3.36 4.78 0.08 70.46 13:39:01 4 17.38 0.00 3.13 13.01 0.08 66.40 13:39:01 5 21.14 0.00 3.71 2.99 0.08 72.08 13:39:01 6 22.42 0.00 3.62 3.68 0.10 70.18 13:39:01 7 19.22 0.00 3.53 34.79 0.08 42.37 13:40:01 all 23.98 0.00 2.85 2.53 0.11 70.53 13:40:01 0 20.50 0.00 3.03 8.95 0.10 67.42 13:40:01 1 19.49 0.00 2.82 2.75 0.10 74.84 13:40:01 2 24.30 0.00 2.37 0.22 0.10 73.02 13:40:01 3 24.95 0.00 2.75 0.52 0.10 71.67 13:40:01 4 26.91 0.00 2.95 5.82 0.12 64.20 13:40:01 5 25.80 0.00 2.99 0.96 0.12 70.13 13:40:01 6 26.17 0.00 2.97 0.69 0.10 70.07 13:40:01 7 23.70 0.00 2.89 0.32 0.10 72.99 13:41:01 all 8.28 0.00 1.19 1.39 0.05 89.09 13:41:01 0 7.64 0.00 1.02 0.02 0.05 91.28 13:41:01 1 5.22 0.00 1.88 3.48 0.07 89.35 13:41:01 2 8.73 0.00 1.14 0.10 0.05 89.98 13:41:01 3 10.12 0.00 1.29 0.52 0.05 88.02 13:41:01 4 7.78 0.00 0.92 0.67 0.05 90.58 13:41:01 5 9.38 0.00 1.06 6.11 0.05 83.40 13:41:01 6 9.70 0.00 1.26 0.07 0.07 88.91 13:41:01 7 7.66 0.00 0.99 0.13 0.05 91.17 13:42:01 all 5.19 0.00 0.77 0.75 0.04 93.24 13:42:01 0 5.46 0.00 0.70 0.02 0.03 93.79 13:42:01 1 4.67 0.00 1.09 0.02 0.05 94.17 13:42:01 2 4.63 0.00 0.85 0.07 0.03 94.42 13:42:01 3 5.15 0.00 0.77 0.12 0.07 93.90 13:42:01 4 6.18 0.00 0.90 0.02 0.03 92.87 13:42:01 5 4.86 0.00 0.55 5.66 0.05 88.88 13:42:01 6 5.43 0.00 0.75 0.10 0.05 93.67 13:42:01 7 5.12 0.00 0.59 0.07 0.03 94.20 13:43:01 all 1.16 0.00 0.23 0.79 0.04 97.79 13:43:01 0 0.80 0.00 0.20 0.00 0.03 98.96 13:43:01 1 0.94 0.00 0.15 0.02 0.03 98.86 13:43:01 2 0.57 0.00 0.13 0.12 0.03 99.15 13:43:01 3 1.52 0.00 0.28 0.00 0.03 98.16 13:43:01 4 1.38 0.00 0.37 0.00 0.05 98.20 13:43:01 5 1.51 0.00 0.27 6.06 0.05 92.12 13:43:01 6 0.94 0.00 0.18 0.10 0.03 98.75 13:43:01 7 1.62 0.00 0.23 0.00 0.03 98.11 13:44:01 all 2.84 0.00 1.03 1.11 0.04 94.98 13:44:01 0 4.58 0.00 1.14 0.12 0.03 94.13 13:44:01 1 3.78 0.00 1.08 0.25 0.03 94.86 13:44:01 2 1.76 0.00 0.89 1.02 0.05 96.29 13:44:01 3 2.21 0.00 1.15 4.76 0.03 91.85 13:44:01 4 2.66 0.00 0.95 0.20 0.03 96.15 13:44:01 5 2.53 0.00 1.24 2.03 0.05 94.15 13:44:01 6 2.59 0.00 0.80 0.15 0.05 96.40 13:44:01 7 2.60 0.00 0.98 0.33 0.05 96.03 Average: all 10.42 0.00 2.21 4.91 0.06 82.39 Average: 0 9.37 0.00 2.18 2.48 0.06 85.91 Average: 1 9.42 0.00 2.24 3.41 0.06 84.86 Average: 2 10.42 0.00 2.40 3.59 0.06 83.53 Average: 3 11.42 0.00 2.26 4.97 0.06 81.29 Average: 4 9.47 0.00 2.19 6.26 0.06 82.03 Average: 5 12.42 0.00 2.15 8.49 0.07 76.88 Average: 6 10.85 0.00 2.15 2.18 0.06 84.75 Average: 7 10.00 0.00 2.14 7.91 0.06 79.89