---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8794 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 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 887 22967 0 8311 30824 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:07:f9:df brd ff:ff:ff:ff:ff:ff inet 10.30.107.12/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85693sec preferred_lft 85693sec inet6 fe80::f816:3eff:fe07:f9df/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:04:74:a8:14 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::42:4ff:fe74:a814/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8794) 11/05/25 _x86_64_ (8 CPU) 02:38:22 LINUX RESTART (8 CPU) 02:39:02 tps rtps wtps bread/s bwrtn/s 02:40:01 143.81 28.81 115.00 2482.83 35113.24 02:41:01 766.62 4.62 762.01 480.99 263105.62 02:42:01 59.77 0.23 59.54 28.53 30630.89 02:43:01 153.47 0.37 153.11 30.12 43210.13 02:44:01 27.85 0.00 27.85 0.00 25669.72 02:45:01 14.76 0.00 14.76 0.00 13427.36 02:46:01 4.32 0.00 4.32 0.00 117.29 02:47:01 14.60 0.00 14.60 0.00 409.27 02:48:01 19.38 0.30 19.08 9.73 241.29 02:49:01 36.94 0.07 36.88 10.66 764.67 02:50:01 54.55 1.80 52.76 93.92 2223.61 Average: 117.78 3.25 114.53 281.80 37720.77 02:39:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:01 28961256 31596296 3977964 12.08 80208 2845016 2498216 7.35 1002252 2633460 1084684 02:41:01 22771940 30611320 10167280 30.87 169324 7707376 11220572 33.01 2134412 7324348 29760 02:42:01 19648716 27618964 13290504 40.35 171848 7837276 13420940 39.49 5401044 7143432 2648 02:43:01 19271692 27570076 13667528 41.49 200604 8098832 13699860 40.31 5496424 7375268 968 02:44:01 18516832 26822140 14422388 43.78 200808 8105596 14493728 42.64 6247100 7375688 28 02:45:01 18533312 26839372 14405908 43.73 200944 8106100 14510376 42.69 6229768 7376020 364 02:46:01 18529992 26836500 14409228 43.74 201068 8106340 14508036 42.69 6233028 7376056 840 02:47:01 18507072 26816180 14432148 43.81 201240 8108720 14491568 42.64 6254024 7377276 1320 02:48:01 18491752 26802412 14447468 43.86 201492 8110080 14507692 42.69 6269048 7377792 476 02:49:01 21022224 29278912 11916996 36.18 201976 8066668 7941016 23.36 3871068 7305996 356 02:50:01 23484604 31526548 9454616 28.70 204164 7838424 1759484 5.18 1661644 7118556 10792 Average: 20703581 28392611 12235639 37.15 184880 7539130 11186499 32.91 4618165 6889445 102931 02:39:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:40:01 ens3 514.32 332.96 14074.42 33.90 0.00 0.00 0.00 0.00 02:40:01 lo 14.91 14.91 1.48 1.48 0.00 0.00 0.00 0.00 02:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 veth23af552 0.15 0.28 0.01 0.02 0.00 0.00 0.00 0.00 02:41:01 vethe350656 0.20 0.35 0.01 0.02 0.00 0.00 0.00 0.00 02:41:01 vethd7f0c3d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 veth904c01e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 veth23af552 3.50 4.42 0.43 0.40 0.00 0.00 0.00 0.00 02:42:01 vethe350656 91.30 91.20 15.86 18.49 0.00 0.00 0.00 0.00 02:42:01 vethd7f0c3d 5.12 7.10 0.77 0.65 0.00 0.00 0.00 0.00 02:42:01 veth43718f5 5.75 7.50 0.77 0.69 0.00 0.00 0.00 0.00 02:43:01 veth23af552 8.40 11.66 1.45 1.68 0.00 0.00 0.00 0.00 02:43:01 vethe350656 0.38 0.43 0.56 0.04 0.00 0.00 0.00 0.00 02:43:01 vethd7f0c3d 8.90 12.13 1.75 1.77 0.00 0.00 0.00 0.00 02:43:01 vethc9f0c52 2.80 2.48 1.47 2.59 0.00 0.00 0.00 0.00 02:44:01 veth23af552 8.13 11.16 2.32 4.52 0.00 0.00 0.00 0.00 02:44:01 vethe350656 101.07 100.57 14.12 26.27 0.00 0.00 0.00 0.00 02:44:01 vethd7f0c3d 7.60 10.78 1.31 3.49 0.00 0.00 0.00 0.00 02:44:01 vethc9f0c52 3.80 3.40 0.41 4.36 0.00 0.00 0.00 0.00 02:45:01 veth23af552 6.35 9.25 0.86 0.71 0.00 0.00 0.00 0.00 02:45:01 vethe350656 0.25 0.25 0.58 0.02 0.00 0.00 0.00 0.00 02:45:01 vethd7f0c3d 6.33 9.23 0.95 0.71 0.00 0.00 0.00 0.00 02:45:01 vethc9f0c52 2.00 1.82 0.20 0.92 0.00 0.00 0.00 0.00 02:46:01 veth23af552 6.65 9.55 0.97 0.79 0.00 0.00 0.00 0.00 02:46:01 vethe350656 0.20 0.22 0.58 0.02 0.00 0.00 0.00 0.00 02:46:01 vethd7f0c3d 6.65 9.55 1.06 0.79 0.00 0.00 0.00 0.00 02:46:01 vethc9f0c52 1.78 1.60 0.18 0.98 0.00 0.00 0.00 0.00 02:47:01 veth23af552 9.67 12.85 1.82 3.69 0.00 0.00 0.00 0.00 02:47:01 vethe350656 3.58 3.50 1.45 1.17 0.00 0.00 0.00 0.00 02:47:01 vethd7f0c3d 10.28 13.58 2.70 3.50 0.00 0.00 0.00 0.00 02:47:01 vethc9f0c52 3.93 3.33 0.63 1.93 0.00 0.00 0.00 0.00 02:48:01 veth23af552 8.88 12.00 1.69 1.46 0.00 0.00 0.00 0.00 02:48:01 vethe350656 0.28 0.28 0.62 0.02 0.00 0.00 0.00 0.00 02:48:01 vethd7f0c3d 9.30 12.50 1.94 1.56 0.00 0.00 0.00 0.00 02:48:01 vethc9f0c52 3.73 3.30 0.44 2.09 0.00 0.00 0.00 0.00 02:49:01 vethe350656 0.20 0.90 0.01 0.06 0.00 0.00 0.00 0.00 02:49:01 veth38d940e 6.32 10.38 0.95 1.23 0.00 0.00 0.00 0.00 02:49:01 veth577cdac 483.25 348.26 67.29 55.92 0.00 0.00 0.00 0.01 02:49:01 br-6d7c040e7132 12.50 21.28 0.88 325.37 0.00 0.00 0.00 0.00 02:50:01 ens3 2655.97 1431.57 52983.93 205.66 0.00 0.00 0.00 0.00 02:50:01 lo 38.13 38.13 3.71 3.71 0.00 0.00 0.00 0.00 02:50:01 docker0 16.94 22.95 2.51 336.43 0.00 0.00 0.00 0.00 Average: ens3 207.01 108.55 4750.41 12.26 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 Average: docker0 1.54 2.09 0.23 30.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8794) 11/05/25 _x86_64_ (8 CPU) 02:38:22 LINUX RESTART (8 CPU) 02:39:02 CPU %user %nice %system %iowait %steal %idle 02:40:01 all 10.85 0.00 1.35 1.68 0.04 86.09 02:40:01 0 2.29 0.00 0.80 0.31 0.02 96.59 02:40:01 1 1.63 0.00 0.63 0.02 0.05 97.67 02:40:01 2 1.71 0.00 1.11 0.05 0.03 97.10 02:40:01 3 13.62 0.00 1.59 0.24 0.03 84.51 02:40:01 4 38.06 0.00 2.67 1.04 0.09 58.15 02:40:01 5 24.42 0.00 2.28 0.82 0.05 72.44 02:40:01 6 3.21 0.00 0.80 1.00 0.02 94.97 02:40:01 7 1.87 0.00 0.94 9.96 0.03 87.19 02:41:01 all 24.14 0.00 10.47 9.38 0.10 55.90 02:41:01 0 24.18 0.00 10.21 2.29 0.12 63.21 02:41:01 1 24.10 0.00 9.86 10.91 0.08 55.05 02:41:01 2 24.21 0.00 10.52 1.83 0.10 63.35 02:41:01 3 24.94 0.00 10.55 2.55 0.12 61.84 02:41:01 4 23.64 0.00 9.87 14.21 0.10 52.18 02:41:01 5 23.94 0.00 10.28 6.21 0.10 59.47 02:41:01 6 24.78 0.00 10.24 2.89 0.10 61.99 02:41:01 7 23.35 0.00 12.28 34.54 0.12 29.71 02:42:01 all 66.79 0.00 5.97 0.57 0.14 26.53 02:42:01 0 65.19 0.00 6.03 0.19 0.13 28.47 02:42:01 1 63.66 0.00 5.80 0.15 0.14 30.26 02:42:01 2 68.37 0.00 6.43 0.12 0.12 24.97 02:42:01 3 64.74 0.00 5.51 0.17 0.15 29.43 02:42:01 4 69.00 0.00 5.78 0.03 0.14 25.05 02:42:01 5 69.57 0.00 6.23 1.23 0.12 22.85 02:42:01 6 66.39 0.00 5.93 0.90 0.15 26.63 02:42:01 7 67.44 0.00 6.05 1.77 0.15 24.59 02:43:01 all 13.07 0.00 2.28 1.55 0.08 83.02 02:43:01 0 11.97 0.00 1.87 0.42 0.08 85.66 02:43:01 1 13.46 0.00 2.50 0.27 0.10 83.67 02:43:01 2 12.99 0.00 2.48 2.01 0.07 82.45 02:43:01 3 13.25 0.00 1.81 3.45 0.07 81.42 02:43:01 4 14.26 0.00 3.08 0.40 0.10 82.17 02:43:01 5 14.20 0.00 2.43 2.52 0.08 80.76 02:43:01 6 11.62 0.00 2.28 3.15 0.10 82.86 02:43:01 7 12.79 0.00 1.84 0.20 0.08 85.09 02:44:01 all 7.61 0.00 0.87 0.89 0.08 90.55 02:44:01 0 7.17 0.00 0.91 0.05 0.08 91.78 02:44:01 1 7.26 0.00 0.87 0.12 0.10 91.65 02:44:01 2 7.54 0.00 0.89 0.20 0.08 91.29 02:44:01 3 6.85 0.00 0.74 1.29 0.07 91.05 02:44:01 4 7.87 0.00 0.87 0.03 0.07 91.16 02:44:01 5 8.07 0.00 0.77 0.02 0.07 91.08 02:44:01 6 8.88 0.00 0.96 0.00 0.05 90.11 02:44:01 7 7.26 0.00 0.96 5.41 0.08 86.29 02:45:01 all 2.64 0.00 0.40 0.59 0.06 96.31 02:45:01 0 2.94 0.00 0.25 0.00 0.05 96.76 02:45:01 1 3.17 0.00 0.37 0.20 0.05 96.21 02:45:01 2 2.66 0.00 0.42 0.02 0.07 96.83 02:45:01 3 2.23 0.00 0.34 0.03 0.07 97.33 02:45:01 4 2.71 0.00 0.50 0.00 0.10 96.68 02:45:01 5 2.53 0.00 0.49 0.03 0.08 96.87 02:45:01 6 2.29 0.00 0.50 0.02 0.07 97.13 02:45:01 7 2.56 0.00 0.37 4.40 0.07 92.60 02:46:01 all 2.46 0.00 0.41 0.03 0.06 97.04 02:46:01 0 1.73 0.00 0.49 0.02 0.05 97.71 02:46:01 1 1.84 0.00 0.40 0.15 0.05 97.55 02:46:01 2 3.21 0.00 0.50 0.00 0.07 96.22 02:46:01 3 2.63 0.00 0.42 0.02 0.07 96.87 02:46:01 4 2.33 0.00 0.44 0.00 0.05 97.19 02:46:01 5 1.82 0.00 0.44 0.00 0.07 97.67 02:46:01 6 4.25 0.00 0.28 0.02 0.08 95.36 02:46:01 7 1.89 0.00 0.32 0.00 0.05 97.74 02:47:01 all 4.81 0.00 0.65 0.03 0.05 94.46 02:47:01 0 3.87 0.00 0.62 0.00 0.07 95.44 02:47:01 1 4.45 0.00 0.72 0.12 0.05 94.66 02:47:01 2 3.53 0.00 0.59 0.02 0.05 95.82 02:47:01 3 3.96 0.00 0.60 0.00 0.05 95.39 02:47:01 4 4.72 0.00 0.64 0.02 0.05 94.58 02:47:01 5 4.60 0.00 0.60 0.00 0.05 94.74 02:47:01 6 5.79 0.00 0.63 0.02 0.05 93.50 02:47:01 7 7.51 0.00 0.82 0.03 0.07 91.57 02:48:01 all 2.58 0.00 0.44 0.03 0.05 96.90 02:48:01 0 2.45 0.00 0.54 0.05 0.03 96.93 02:48:01 1 2.34 0.00 0.42 0.12 0.05 97.07 02:48:01 2 3.14 0.00 0.55 0.02 0.08 96.21 02:48:01 3 2.99 0.00 0.25 0.00 0.02 96.74 02:48:01 4 2.06 0.00 0.49 0.03 0.05 97.37 02:48:01 5 2.52 0.00 0.42 0.02 0.05 96.99 02:48:01 6 2.30 0.00 0.33 0.00 0.03 97.33 02:48:01 7 2.89 0.00 0.52 0.03 0.07 96.49 02:49:01 all 2.65 0.00 1.04 0.30 0.06 95.94 02:49:01 0 2.20 0.00 1.16 0.22 0.07 96.36 02:49:01 1 2.39 0.00 1.02 0.20 0.07 96.32 02:49:01 2 3.90 0.00 1.19 0.28 0.07 94.57 02:49:01 3 2.16 0.00 1.09 0.03 0.08 96.63 02:49:01 4 3.16 0.00 1.02 0.92 0.05 94.84 02:49:01 5 2.98 0.00 0.99 0.23 0.05 95.75 02:49:01 6 1.97 0.00 0.99 0.18 0.08 96.77 02:49:01 7 2.41 0.00 0.87 0.35 0.05 96.31 02:50:01 all 7.81 0.00 0.82 0.44 0.03 90.90 02:50:01 0 3.89 0.00 0.79 0.02 0.03 95.27 02:50:01 1 1.64 0.00 0.63 0.05 0.03 97.65 02:50:01 2 0.73 0.00 0.57 0.03 0.03 98.63 02:50:01 3 0.72 0.00 0.48 0.95 0.02 97.83 02:50:01 4 28.74 0.00 1.60 0.40 0.05 69.21 02:50:01 5 15.05 0.00 0.85 0.32 0.03 83.75 02:50:01 6 10.94 0.00 1.02 0.25 0.03 87.76 02:50:01 7 0.78 0.00 0.57 1.52 0.03 97.09 Average: CPU %user %nice %system %iowait %steal %idle Average: all 13.17 0.00 2.24 1.40 0.07 83.13 Average: 0 11.60 0.00 2.14 0.32 0.07 85.87 Average: 1 11.40 0.00 2.10 1.11 0.07 85.31 Average: 2 11.96 0.00 2.28 0.42 0.07 85.27 Average: 3 12.49 0.00 2.11 0.79 0.07 84.53 Average: 4 17.79 0.00 2.44 1.54 0.08 78.15 Average: 5 15.36 0.00 2.33 1.03 0.07 81.21 Average: 6 12.89 0.00 2.17 0.76 0.07 84.11 Average: 7 11.83 0.00 2.30 5.23 0.07 80.57