---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-34220 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 708K 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 869 22846 0 8451 30842 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:f7:23:64 brd ff:ff:ff:ff:ff:ff inet 10.30.106.125/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85674sec preferred_lft 85674sec inet6 fe80::f816:3eff:fef7:2364/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:86:44:48:1f 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::42:86ff:fe44:481f/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-34220) 08/10/25 _x86_64_ (8 CPU) 02:38:21 LINUX RESTART (8 CPU) 02:39:01 tps rtps wtps bread/s bwrtn/s 02:40:01 327.06 37.51 289.55 2402.53 34121.11 02:41:01 329.15 4.80 324.35 622.03 175420.76 02:42:01 482.60 2.63 479.97 415.13 101559.07 02:43:01 153.16 0.45 152.71 52.39 42859.39 02:44:01 27.66 0.02 27.65 0.13 24517.38 02:45:01 20.55 0.00 20.55 0.00 21367.64 02:46:01 5.03 0.00 5.03 0.00 129.05 02:47:01 9.80 0.00 9.80 0.00 269.56 02:48:01 23.05 0.00 23.05 0.00 380.60 02:49:01 19.58 0.07 19.51 6.53 498.72 02:50:01 70.94 1.20 69.74 86.79 2233.63 Average: 133.51 4.24 129.26 325.96 36668.81 02:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:01 30043768 31752776 2895452 8.79 77864 1934936 1426048 4.20 802352 1790000 223300 02:41:01 23860768 31669000 9078452 27.56 156684 7687568 1687576 4.97 993696 7462604 1963380 02:42:01 20208828 28318904 12730392 38.65 172788 7971380 12272844 36.11 4631416 7353836 39944 02:43:01 19117504 27553488 13821716 41.96 201652 8230212 13618228 40.07 5509100 7506692 2144 02:44:01 18559496 27002748 14379724 43.66 201800 8237676 14206200 41.80 6063280 7507608 464 02:45:01 18547876 26992016 14391344 43.69 201956 8238344 14206052 41.80 6073320 7507692 604 02:46:01 18539796 26984516 14399424 43.72 202080 8238712 14255652 41.94 6080844 7507904 624 02:47:01 18520724 26966540 14418496 43.77 202224 8239636 14236904 41.89 6098896 7508428 1684 02:48:01 18465760 26914260 14473460 43.94 202428 8242324 14279204 42.01 6151812 7510044 1100 02:49:01 18666192 27074876 14273028 43.33 202764 8207328 13282104 39.08 6006164 7467672 436 02:50:01 23364796 31548052 9574424 29.07 204536 7972216 1667720 4.91 1634632 7254316 4944 Average: 20717773 28434289 12221447 37.10 184252 7563667 10467139 30.80 4549592 6943345 203511 02:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:40:01 ens3 174.82 121.05 1169.71 31.31 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 02:40:01 lo 1.27 1.27 0.15 0.15 0.00 0.00 0.00 0.00 02:41:01 ens3 2824.01 1451.57 50486.28 111.72 0.00 0.00 0.00 0.00 02:41:01 br-5370520cc39b 0.00 0.00 0.00 0.00 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 lo 20.60 20.60 2.19 2.19 0.00 0.00 0.00 0.00 02:42:01 ens3 35.46 20.91 317.72 2.43 0.00 0.00 0.00 0.00 02:42:01 veth1cd2834 2.55 3.30 0.39 0.35 0.00 0.00 0.00 0.00 02:42:01 veth89b3e95 0.70 1.13 0.05 0.06 0.00 0.00 0.00 0.00 02:42:01 vethcf46595 15.55 28.63 1.25 316.16 0.00 0.00 0.00 0.03 02:43:01 ens3 79.69 55.22 1179.38 7.31 0.00 0.00 0.00 0.00 02:43:01 veth1cd2834 7.87 11.08 1.42 1.27 0.00 0.00 0.00 0.00 02:43:01 veth89b3e95 8.48 11.31 1.37 1.37 0.00 0.00 0.00 0.00 02:43:01 vethcf46595 0.28 0.48 0.02 0.03 0.00 0.00 0.00 0.00 02:44:01 ens3 1.52 1.47 0.62 0.47 0.00 0.00 0.00 0.00 02:44:01 veth1cd2834 8.17 11.43 1.53 3.91 0.00 0.00 0.00 0.00 02:44:01 veth89b3e95 8.77 11.93 2.49 4.73 0.00 0.00 0.00 0.00 02:44:01 vethcf46595 0.37 0.22 0.03 0.01 0.00 0.00 0.00 0.00 02:45:01 ens3 0.48 0.47 0.08 0.11 0.00 0.00 0.00 0.00 02:45:01 veth1cd2834 6.27 9.13 0.97 0.70 0.00 0.00 0.00 0.00 02:45:01 veth89b3e95 6.35 9.22 0.88 0.71 0.00 0.00 0.00 0.00 02:45:01 vethcf46595 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 ens3 0.40 0.33 0.08 0.06 0.00 0.00 0.00 0.00 02:46:01 veth1cd2834 6.63 9.57 1.05 0.79 0.00 0.00 0.00 0.00 02:46:01 veth89b3e95 6.63 9.55 0.95 0.79 0.00 0.00 0.00 0.00 02:46:01 vethcf46595 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 ens3 0.62 0.58 0.12 0.49 0.00 0.00 0.00 0.00 02:47:01 veth1cd2834 7.40 10.35 1.31 1.56 0.00 0.00 0.00 0.00 02:47:01 veth89b3e95 7.32 10.35 1.19 1.55 0.00 0.00 0.00 0.00 02:47:01 vethcf46595 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 ens3 1.08 1.07 0.23 0.60 0.00 0.00 0.00 0.00 02:48:01 veth1cd2834 10.55 14.03 2.36 3.23 0.00 0.00 0.00 0.00 02:48:01 veth89b3e95 11.11 14.45 2.31 3.60 0.00 0.00 0.00 0.00 02:48:01 vethcf46595 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 ens3 13.01 13.31 9.93 2.54 0.00 0.00 0.00 0.00 02:49:01 veth1cd2834 6.28 9.33 0.97 0.71 0.00 0.00 0.00 0.00 02:49:01 veth89b3e95 6.45 9.50 0.89 0.72 0.00 0.00 0.00 0.00 02:49:01 vethe0dbf78 465.96 335.59 65.96 54.22 0.00 0.00 0.00 0.01 02:50:01 ens3 38.99 31.74 63.36 23.43 0.00 0.00 0.00 0.00 02:50:01 docker0 27.55 37.36 2.88 299.31 0.00 0.00 0.00 0.00 02:50:01 lo 37.43 37.43 3.63 3.63 0.00 0.00 0.00 0.00 Average: ens3 288.19 154.34 4838.87 16.41 0.00 0.00 0.00 0.00 Average: docker0 2.50 3.40 0.26 27.21 0.00 0.00 0.00 0.00 Average: lo 3.04 3.04 0.30 0.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-34220) 08/10/25 _x86_64_ (8 CPU) 02:38:21 LINUX RESTART (8 CPU) 02:39:01 CPU %user %nice %system %iowait %steal %idle 02:40:01 all 9.81 0.00 0.84 3.15 0.03 86.17 02:40:01 0 3.44 0.00 0.16 0.07 0.02 96.31 02:40:01 1 18.20 0.00 0.85 9.87 0.03 71.04 02:40:01 2 3.71 0.00 0.77 7.71 0.05 87.76 02:40:01 3 30.84 0.00 2.03 2.73 0.05 64.35 02:40:01 4 7.66 0.00 1.04 1.84 0.05 89.41 02:40:01 5 7.02 0.00 1.27 2.39 0.02 89.31 02:40:01 6 6.19 0.00 0.50 0.60 0.03 92.68 02:40:01 7 1.43 0.00 0.17 0.05 0.00 98.35 02:41:01 all 20.12 0.00 8.89 12.57 0.09 58.33 02:41:01 0 19.93 0.00 10.40 6.85 0.07 62.75 02:41:01 1 21.64 0.00 8.17 12.63 0.14 57.43 02:41:01 2 16.33 0.00 9.62 36.67 0.07 37.32 02:41:01 3 20.01 0.00 6.67 3.78 0.08 69.45 02:41:01 4 21.69 0.00 8.30 6.81 0.07 63.13 02:41:01 5 20.42 0.00 10.51 10.35 0.10 58.61 02:41:01 6 22.12 0.00 8.81 4.53 0.07 64.47 02:41:01 7 18.78 0.00 8.59 19.09 0.12 53.43 02:42:01 all 46.67 0.00 5.43 4.61 0.10 43.18 02:42:01 0 45.13 0.00 5.45 1.33 0.10 47.98 02:42:01 1 47.96 0.00 5.21 6.48 0.10 40.25 02:42:01 2 44.37 0.00 6.07 22.08 0.12 27.37 02:42:01 3 44.44 0.00 4.93 0.73 0.12 49.77 02:42:01 4 49.44 0.00 5.83 1.65 0.08 42.99 02:42:01 5 46.45 0.00 5.46 2.18 0.10 45.81 02:42:01 6 48.54 0.00 5.45 0.79 0.10 45.11 02:42:01 7 46.96 0.00 5.09 1.74 0.10 46.11 02:43:01 all 26.20 0.00 3.10 2.97 0.10 67.64 02:43:01 0 22.20 0.00 3.17 1.88 0.08 72.67 02:43:01 1 28.26 0.00 3.35 6.76 0.12 61.51 02:43:01 2 28.67 0.00 3.12 3.29 0.08 64.84 02:43:01 3 22.78 0.00 2.60 0.25 0.08 74.29 02:43:01 4 26.02 0.00 3.08 5.88 0.12 64.90 02:43:01 5 25.93 0.00 3.05 2.74 0.12 68.16 02:43:01 6 26.86 0.00 2.98 2.17 0.10 67.89 02:43:01 7 28.92 0.00 3.39 0.74 0.12 66.82 02:44:01 all 8.35 0.00 0.97 1.59 0.07 89.02 02:44:01 0 8.47 0.00 1.05 0.47 0.08 89.93 02:44:01 1 5.28 0.00 1.02 0.30 0.05 93.35 02:44:01 2 7.34 0.00 0.85 0.00 0.05 91.75 02:44:01 3 8.46 0.00 1.11 0.64 0.08 89.71 02:44:01 4 9.62 0.00 0.99 0.20 0.05 89.14 02:44:01 5 8.43 0.00 0.86 6.16 0.10 84.45 02:44:01 6 11.47 0.00 1.00 4.79 0.07 82.67 02:44:01 7 7.73 0.00 0.84 0.23 0.07 91.13 02:45:01 all 2.65 0.00 0.45 1.69 0.06 95.14 02:45:01 0 4.01 0.00 0.53 0.13 0.07 95.25 02:45:01 1 1.37 0.00 0.43 0.02 0.05 98.13 02:45:01 2 1.67 0.00 0.42 0.00 0.07 97.84 02:45:01 3 3.21 0.00 0.67 0.05 0.05 96.02 02:45:01 4 0.99 0.00 0.27 0.00 0.05 98.69 02:45:01 5 3.38 0.00 0.42 7.69 0.05 88.46 02:45:01 6 4.00 0.00 0.49 0.08 0.08 95.35 02:45:01 7 2.57 0.00 0.44 5.65 0.07 91.28 02:46:01 all 2.18 0.00 0.38 0.05 0.06 97.33 02:46:01 0 3.29 0.00 0.62 0.18 0.05 95.86 02:46:01 1 0.94 0.00 0.22 0.00 0.05 98.79 02:46:01 2 2.39 0.00 0.25 0.05 0.05 97.26 02:46:01 3 1.81 0.00 0.42 0.00 0.07 97.71 02:46:01 4 1.57 0.00 0.30 0.03 0.07 98.03 02:46:01 5 1.97 0.00 0.42 0.07 0.07 97.48 02:46:01 6 3.40 0.00 0.37 0.03 0.07 96.13 02:46:01 7 2.11 0.00 0.45 0.00 0.05 97.39 02:47:01 all 3.13 0.00 0.50 0.03 0.06 96.28 02:47:01 0 2.12 0.00 0.55 0.12 0.05 97.16 02:47:01 1 3.56 0.00 0.64 0.00 0.07 95.74 02:47:01 2 4.49 0.00 0.45 0.03 0.07 94.96 02:47:01 3 2.97 0.00 0.60 0.03 0.07 96.33 02:47:01 4 2.72 0.00 0.43 0.02 0.05 96.77 02:47:01 5 2.62 0.00 0.39 0.00 0.07 96.93 02:47:01 6 2.25 0.00 0.42 0.00 0.07 97.27 02:47:01 7 4.33 0.00 0.52 0.00 0.07 95.09 02:48:01 all 4.70 0.00 0.62 0.06 0.06 94.55 02:48:01 0 4.73 0.00 0.60 0.10 0.07 94.51 02:48:01 1 4.40 0.00 0.84 0.07 0.07 94.63 02:48:01 2 4.87 0.00 0.59 0.13 0.07 94.35 02:48:01 3 4.87 0.00 0.64 0.08 0.05 94.37 02:48:01 4 3.76 0.00 0.75 0.03 0.05 95.41 02:48:01 5 4.49 0.00 0.50 0.02 0.07 94.93 02:48:01 6 4.61 0.00 0.50 0.02 0.05 94.82 02:48:01 7 5.92 0.00 0.59 0.00 0.07 93.42 02:49:01 all 2.50 0.00 0.66 0.06 0.06 96.71 02:49:01 0 2.00 0.00 0.65 0.08 0.07 97.19 02:49:01 1 3.04 0.00 0.75 0.02 0.07 96.12 02:49:01 2 1.99 0.00 0.67 0.07 0.07 97.21 02:49:01 3 2.99 0.00 0.60 0.12 0.05 96.24 02:49:01 4 1.44 0.00 0.70 0.07 0.05 97.74 02:49:01 5 3.07 0.00 0.73 0.02 0.05 96.14 02:49:01 6 2.26 0.00 0.47 0.12 0.07 97.09 02:49:01 7 3.19 0.00 0.72 0.05 0.07 95.98 02:50:01 all 4.61 0.00 0.79 0.27 0.03 94.30 02:50:01 0 1.20 0.00 0.70 0.38 0.02 97.70 02:50:01 1 1.39 0.00 0.80 0.20 0.03 97.58 02:50:01 2 3.66 0.00 0.93 0.03 0.03 95.34 02:50:01 3 10.32 0.00 0.75 0.17 0.03 88.73 02:50:01 4 1.30 0.00 0.79 1.04 0.03 96.84 02:50:01 5 0.86 0.00 0.64 0.15 0.05 98.31 02:50:01 6 4.36 0.00 0.67 0.05 0.03 94.89 02:50:01 7 13.81 0.00 1.04 0.10 0.03 85.02 Average: CPU %user %nice %system %iowait %steal %idle Average: all 11.85 0.00 2.04 2.44 0.07 83.59 Average: 0 10.53 0.00 2.15 1.04 0.06 86.21 Average: 1 12.32 0.00 2.01 3.28 0.07 82.32 Average: 2 10.80 0.00 2.14 6.30 0.07 80.69 Average: 3 13.83 0.00 1.90 0.78 0.07 83.42 Average: 4 11.42 0.00 2.03 1.59 0.06 84.89 Average: 5 11.28 0.00 2.20 2.88 0.07 83.57 Average: 6 12.33 0.00 1.96 1.20 0.07 84.44 Average: 7 12.29 0.00 1.97 2.49 0.07 83.19