---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-111 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 140G 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 898 23008 0 8259 30813 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:16:a8:69 brd ff:ff:ff:ff:ff:ff inet 10.30.107.32/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85701sec preferred_lft 85701sec inet6 fe80::f816:3eff:fe16:a869/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f6:e2:f3:cf 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:f6ff:fee2:f3cf/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-111) 10/04/25 _x86_64_ (8 CPU) 02:39:11 LINUX RESTART (8 CPU) 02:40:01 tps rtps wtps bread/s bwrtn/s 02:41:01 223.58 20.13 203.45 2313.61 47594.87 02:42:01 676.37 3.90 672.47 422.46 231827.10 02:43:01 92.98 0.25 92.73 39.19 35725.25 02:44:01 101.02 0.60 100.42 24.66 33432.69 02:45:01 23.31 0.00 23.31 0.00 23405.97 02:46:01 19.45 0.00 19.45 0.00 23082.82 02:47:01 6.47 0.00 6.47 0.00 565.77 02:48:01 14.91 0.00 14.91 0.00 414.86 02:49:01 19.25 0.00 19.25 0.00 230.76 02:50:01 58.01 0.15 57.86 16.93 1027.70 Average: 123.53 2.50 121.03 281.69 39730.78 02:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:41:01 26032300 31549572 6906920 20.97 101816 5618920 2559928 7.53 1057952 5395064 3445404 02:42:01 22247568 30063092 10691652 32.46 169616 7687796 11357148 33.42 2749064 7224916 57332 02:43:01 19450732 27612692 13488488 40.95 187740 7984988 13690912 40.28 5444212 7260108 20984 02:44:01 19255452 27506608 13683768 41.54 200120 8050312 13848404 40.75 5559976 7322736 3860 02:45:01 18864356 27116976 14074864 42.73 200284 8051660 14258692 41.95 5950756 7321388 648 02:46:01 18888368 27141700 14050852 42.66 200428 8052144 14301728 42.08 5926456 7321648 612 02:47:01 18865192 27118948 14074028 42.73 200620 8052372 14300524 42.08 5949308 7321540 600 02:48:01 18828604 27085532 14110616 42.84 200748 8055440 14317808 42.13 5983860 7323596 1912 02:49:01 18811504 27069076 14127716 42.89 200924 8056116 14316320 42.12 5999848 7323760 412 02:50:01 22661568 30755068 10277652 31.20 201836 7910196 3441672 10.13 2397276 7172228 244 Average: 20390564 28301926 12548656 38.10 186413 7751994 11639314 34.25 4701871 7098698 353201 02:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:41:01 lo 19.33 19.33 2.00 2.00 0.00 0.00 0.00 0.00 02:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 ens3 1440.69 810.18 40365.77 72.70 0.00 0.00 0.00 0.00 02:42:01 veth61f4dc6 0.08 0.50 0.00 0.03 0.00 0.00 0.00 0.00 02:42:01 veth1425b93 0.10 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:42:01 veth6d92fb8 0.10 0.27 0.01 0.02 0.00 0.00 0.00 0.00 02:42:01 veth34e9ec1 10.46 24.60 0.92 326.34 0.00 0.00 0.00 0.03 02:43:01 vethee65b5c 5.97 7.25 1.36 58.34 0.00 0.00 0.00 0.00 02:43:01 veth61f4dc6 0.62 0.82 0.07 1.54 0.00 0.00 0.00 0.00 02:43:01 veth1425b93 4.63 4.50 0.98 0.51 0.00 0.00 0.00 0.00 02:43:01 veth6d92fb8 6.03 8.12 0.92 0.75 0.00 0.00 0.00 0.00 02:44:01 veth61f4dc6 0.78 0.90 0.08 2.49 0.00 0.00 0.00 0.00 02:44:01 veth1425b93 86.95 86.84 22.90 23.50 0.00 0.00 0.00 0.00 02:44:01 veth6d92fb8 9.48 12.93 1.92 3.93 0.00 0.00 0.00 0.00 02:44:01 veth34e9ec1 11.11 25.48 0.97 326.39 0.00 0.00 0.00 0.03 02:45:01 veth61f4dc6 0.78 0.78 0.08 2.52 0.00 0.00 0.00 0.00 02:45:01 veth1425b93 29.33 30.16 6.05 5.41 0.00 0.00 0.00 0.00 02:45:01 veth6d92fb8 6.97 9.97 1.13 1.33 0.00 0.00 0.00 0.00 02:45:01 veth34e9ec1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 veth61f4dc6 0.80 0.82 0.08 2.50 0.00 0.00 0.00 0.00 02:46:01 veth1425b93 23.83 24.78 5.01 3.44 0.00 0.00 0.00 0.00 02:46:01 veth6d92fb8 6.27 9.15 0.95 0.70 0.00 0.00 0.00 0.00 02:46:01 veth34e9ec1 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 veth61f4dc6 0.77 0.77 0.08 2.50 0.00 0.00 0.00 0.00 02:47:01 veth1425b93 24.66 25.55 5.22 3.57 0.00 0.00 0.00 0.00 02:47:01 veth6d92fb8 6.63 9.58 1.06 0.79 0.00 0.00 0.00 0.00 02:47:01 veth34e9ec1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 veth61f4dc6 0.82 0.82 0.08 2.70 0.00 0.00 0.00 0.00 02:48:01 veth1425b93 211.33 208.83 33.70 39.18 0.00 0.00 0.00 0.00 02:48:01 veth6d92fb8 12.33 15.88 3.36 4.10 0.00 0.00 0.00 0.00 02:48:01 veth34e9ec1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 veth61f4dc6 0.77 0.77 0.08 2.70 0.00 0.00 0.00 0.00 02:49:01 veth1425b93 26.88 27.58 6.41 5.45 0.00 0.00 0.00 0.00 02:49:01 veth6d92fb8 7.53 10.56 1.32 0.99 0.00 0.00 0.00 0.00 02:49:01 veth34e9ec1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 lo 36.96 36.96 3.59 3.59 0.00 0.00 0.00 0.00 02:50:01 vethe6bbd2d 197.08 197.53 33.60 46.10 0.00 0.00 0.00 0.00 02:50:01 veth139c88d 773.69 808.32 170.46 105.15 0.00 0.00 0.00 0.01 02:50:01 docker0 14.21 19.40 2.25 311.10 0.00 0.00 0.00 0.00 Average: lo 3.27 3.27 0.32 0.32 0.00 0.00 0.00 0.00 Average: vethe6bbd2d 19.71 19.75 3.36 4.61 0.00 0.00 0.00 0.00 Average: veth139c88d 77.37 80.83 17.05 10.52 0.00 0.00 0.00 0.00 Average: docker0 1.42 1.94 0.22 31.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-111) 10/04/25 _x86_64_ (8 CPU) 02:39:11 LINUX RESTART (8 CPU) 02:40:01 CPU %user %nice %system %iowait %steal %idle 02:41:01 all 15.74 0.00 4.74 3.03 0.05 76.44 02:41:01 0 15.91 0.00 4.61 0.96 0.03 78.49 02:41:01 1 15.84 0.00 5.06 0.88 0.05 78.16 02:41:01 2 29.21 0.00 5.36 2.72 0.05 62.66 02:41:01 3 8.75 0.00 4.61 1.17 0.05 85.42 02:41:01 4 9.14 0.00 4.05 0.67 0.03 86.10 02:41:01 5 23.84 0.00 5.09 3.40 0.05 67.63 02:41:01 6 13.61 0.00 4.93 3.67 0.05 77.73 02:41:01 7 9.73 0.00 4.14 10.81 0.07 75.26 02:42:01 all 20.67 0.00 7.24 12.22 0.08 59.78 02:42:01 0 21.10 0.00 7.83 4.63 0.07 66.37 02:42:01 1 21.18 0.00 7.17 4.97 0.08 66.59 02:42:01 2 20.90 0.00 7.14 7.36 0.07 64.53 02:42:01 3 20.07 0.00 6.69 3.60 0.07 69.57 02:42:01 4 21.02 0.00 8.16 32.03 0.10 38.69 02:42:01 5 19.69 0.00 6.82 16.76 0.07 56.66 02:42:01 6 21.04 0.00 7.30 23.58 0.07 48.02 02:42:01 7 20.36 0.00 6.86 5.05 0.08 67.65 02:43:01 all 54.73 0.00 4.82 1.11 0.11 39.23 02:43:01 0 53.94 0.00 4.91 5.28 0.12 35.75 02:43:01 1 50.95 0.00 4.51 0.32 0.10 44.12 02:43:01 2 54.45 0.00 4.73 1.27 0.12 39.43 02:43:01 3 56.23 0.00 4.91 0.22 0.12 38.53 02:43:01 4 55.88 0.00 4.94 1.01 0.10 38.07 02:43:01 5 59.99 0.00 4.99 0.69 0.10 34.22 02:43:01 6 52.66 0.00 4.83 0.10 0.12 42.28 02:43:01 7 53.75 0.00 4.68 0.02 0.12 41.43 02:44:01 all 11.91 0.00 1.56 1.51 0.09 84.92 02:44:01 0 10.61 0.00 1.67 1.56 0.08 86.08 02:44:01 1 12.24 0.00 1.78 0.08 0.10 85.79 02:44:01 2 12.00 0.00 1.61 0.62 0.08 85.69 02:44:01 3 11.74 0.00 1.38 0.13 0.10 86.65 02:44:01 4 13.57 0.00 1.86 9.10 0.08 75.39 02:44:01 5 11.81 0.00 1.32 0.07 0.10 86.70 02:44:01 6 11.79 0.00 1.46 0.25 0.08 86.41 02:44:01 7 11.55 0.00 1.38 0.29 0.10 86.68 02:45:01 all 3.92 0.00 0.55 1.05 0.07 94.42 02:45:01 0 5.78 0.00 0.75 0.02 0.07 93.38 02:45:01 1 4.04 0.00 0.57 0.28 0.08 95.02 02:45:01 2 2.14 0.00 0.47 0.02 0.07 97.31 02:45:01 3 3.64 0.00 0.53 0.02 0.07 95.74 02:45:01 4 3.23 0.00 0.59 8.01 0.08 88.09 02:45:01 5 4.67 0.00 0.43 0.02 0.07 94.82 02:45:01 6 3.71 0.00 0.57 0.05 0.07 95.61 02:45:01 7 4.15 0.00 0.47 0.00 0.08 95.30 02:46:01 all 1.92 0.00 0.39 1.06 0.07 96.56 02:46:01 0 1.42 0.00 0.45 0.00 0.07 98.07 02:46:01 1 1.93 0.00 0.45 0.17 0.08 97.37 02:46:01 2 1.65 0.00 0.30 0.00 0.05 97.99 02:46:01 3 1.94 0.00 0.35 0.00 0.05 97.66 02:46:01 4 1.87 0.00 0.32 8.28 0.07 89.46 02:46:01 5 3.05 0.00 0.40 0.02 0.07 96.47 02:46:01 6 1.61 0.00 0.47 0.02 0.10 97.80 02:46:01 7 1.91 0.00 0.40 0.00 0.07 97.62 02:47:01 all 2.23 0.00 0.39 0.04 0.08 97.26 02:47:01 0 2.32 0.00 0.35 0.02 0.07 97.24 02:47:01 1 3.38 0.00 0.35 0.07 0.08 96.12 02:47:01 2 2.06 0.00 0.50 0.00 0.08 97.36 02:47:01 3 1.24 0.00 0.40 0.00 0.08 98.28 02:47:01 4 2.98 0.00 0.47 0.18 0.08 96.29 02:47:01 5 1.29 0.00 0.37 0.00 0.08 98.25 02:47:01 6 2.41 0.00 0.42 0.07 0.08 97.02 02:47:01 7 2.11 0.00 0.28 0.00 0.05 97.56 02:48:01 all 5.20 0.00 0.68 0.03 0.07 94.02 02:48:01 0 5.70 0.00 0.67 0.03 0.08 93.51 02:48:01 1 6.65 0.00 0.58 0.00 0.07 92.70 02:48:01 2 5.59 0.00 0.73 0.02 0.08 93.57 02:48:01 3 5.11 0.00 0.74 0.02 0.07 94.07 02:48:01 4 5.39 0.00 0.73 0.07 0.07 93.74 02:48:01 5 3.87 0.00 0.55 0.00 0.07 95.51 02:48:01 6 4.68 0.00 0.85 0.12 0.08 94.27 02:48:01 7 4.62 0.00 0.54 0.02 0.07 94.76 02:49:01 all 1.67 0.00 0.30 0.03 0.06 97.93 02:49:01 0 1.42 0.00 0.33 0.08 0.08 98.08 02:49:01 1 1.65 0.00 0.28 0.00 0.07 98.00 02:49:01 2 0.97 0.00 0.22 0.02 0.05 98.75 02:49:01 3 1.45 0.00 0.33 0.02 0.07 98.13 02:49:01 4 1.80 0.00 0.28 0.00 0.07 97.84 02:49:01 5 3.57 0.00 0.43 0.00 0.07 95.93 02:49:01 6 1.15 0.00 0.30 0.15 0.07 98.33 02:49:01 7 1.29 0.00 0.23 0.00 0.07 98.41 02:50:01 all 2.15 0.00 0.87 0.14 0.05 96.80 02:50:01 0 1.57 0.00 0.95 0.08 0.03 97.36 02:50:01 1 2.34 0.00 0.98 0.10 0.05 96.53 02:50:01 2 2.07 0.00 0.95 0.05 0.05 96.88 02:50:01 3 2.54 0.00 0.83 0.10 0.05 96.48 02:50:01 4 1.91 0.00 0.87 0.20 0.07 96.96 02:50:01 5 2.90 0.00 0.80 0.28 0.05 95.96 02:50:01 6 2.19 0.00 0.75 0.27 0.05 96.74 02:50:01 7 1.62 0.00 0.77 0.05 0.05 97.51 Average: all 11.96 0.00 2.14 2.01 0.07 83.81 Average: 0 11.93 0.00 2.24 1.26 0.07 84.49 Average: 1 12.01 0.00 2.17 0.68 0.08 85.06 Average: 2 13.04 0.00 2.19 1.20 0.07 83.50 Average: 3 11.22 0.00 2.07 0.52 0.07 86.12 Average: 4 11.61 0.00 2.21 5.91 0.08 80.19 Average: 5 13.39 0.00 2.11 2.10 0.07 82.34 Average: 6 11.43 0.00 2.18 2.81 0.08 83.50 Average: 7 11.06 0.00 1.97 1.62 0.08 85.28