---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8458 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 10% / 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 891 23523 0 7752 30820 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:e0:b9:b3 brd ff:ff:ff:ff:ff:ff inet 10.30.107.209/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85621sec preferred_lft 85621sec inet6 fe80::f816:3eff:fee0:b9b3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:32:d7:65:e4 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::42:32ff:fed7:65e4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8458) 11/03/25 _x86_64_ (8 CPU) 13:23:22 LINUX RESTART (8 CPU) 13:24:00 tps rtps wtps bread/s bwrtn/s 13:25:01 196.72 23.43 173.29 2324.61 99836.77 13:26:01 611.90 3.68 608.22 427.93 207726.45 13:27:01 17.31 0.00 17.31 0.00 3788.70 13:28:01 60.52 0.15 60.37 18.80 9988.60 13:29:01 180.74 0.30 180.44 20.53 25544.41 13:30:02 15.05 0.00 15.05 0.00 391.13 13:31:01 8.02 0.00 8.02 0.00 333.23 13:32:01 20.93 0.00 20.93 0.00 304.08 13:33:01 16.65 0.00 16.65 0.00 324.48 13:34:01 15.40 0.00 15.40 0.00 311.01 13:35:01 20.85 0.07 20.78 17.06 540.44 13:36:01 67.86 1.27 66.59 89.45 2456.66 Average: 102.92 2.44 100.48 244.79 29434.65 13:24:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 28448464 31619248 4490756 13.63 84728 3366752 1847504 5.44 985572 3143260 1559504 13:26:01 22490312 29550240 10448908 31.72 149124 7007024 11396216 33.53 3260200 6525224 216 13:27:01 20354876 27523660 12584344 38.20 150704 7111928 13471392 39.64 5456200 6432760 700 13:28:01 19946652 27416080 12992568 39.44 165068 7371292 13778640 40.54 5614924 6645972 21380 13:29:01 19592444 27322292 13346776 40.52 193292 7574392 13928156 40.98 5756708 6828596 3608 13:30:02 18754968 26492260 14184252 43.06 193444 7582052 14599836 42.96 6587708 6831664 4736 13:31:01 18743440 26481532 14195780 43.10 193604 7582568 14654240 43.12 6599816 6831512 732 13:32:01 18740564 26479088 14198656 43.11 193760 7582852 14654288 43.12 6601984 6831644 744 13:33:01 18705588 26446948 14233632 43.21 193908 7585644 14686620 43.21 6634780 6833488 1096 13:34:01 18668336 26411620 14270884 43.32 194064 7587548 14684548 43.21 6670344 6834696 344 13:35:01 19372192 27070356 13567028 41.19 194376 7549396 12763084 37.55 6038168 6786724 588 13:36:01 24104080 31572784 8835140 26.82 195996 7312276 1562996 4.60 1614716 6584440 9552 Average: 20660160 27865509 12279060 37.28 175172 7101144 11835627 34.82 5151760 6425832 133600 13:24:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:01 lo 15.21 15.21 1.43 1.43 0.00 0.00 0.00 0.00 13:25:01 ens3 1103.72 713.96 18723.25 60.60 0.00 0.00 0.00 0.00 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 veth9823dae 0.00 0.45 0.00 0.03 0.00 0.00 0.00 0.00 13:26:01 veth1fa40eb 55.56 76.15 8.65 10.28 0.00 0.00 0.00 0.00 13:26:01 veth09192b5 2.02 2.20 0.19 0.20 0.00 0.00 0.00 0.00 13:26:01 vetha66895a 0.10 0.23 0.01 0.02 0.00 0.00 0.00 0.00 13:27:01 veth9823dae 0.00 0.28 0.00 0.01 0.00 0.00 0.00 0.00 13:27:01 veth1fa40eb 95.58 97.35 19.65 16.81 0.00 0.00 0.00 0.00 13:27:01 veth09192b5 47.28 36.69 4.89 5.27 0.00 0.00 0.00 0.00 13:27:01 vetha66895a 6.93 9.18 1.02 0.83 0.00 0.00 0.00 0.00 13:28:01 veth9823dae 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 veth1fa40eb 0.77 0.92 0.16 0.18 0.00 0.00 0.00 0.00 13:28:01 veth09192b5 54.62 36.94 4.18 5.21 0.00 0.00 0.00 0.00 13:28:01 vetha66895a 6.32 9.25 0.93 0.71 0.00 0.00 0.00 0.00 13:29:01 veth9823dae 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 veth1fa40eb 66.67 66.62 13.37 12.16 0.00 0.00 0.00 0.00 13:29:01 veth09192b5 68.92 49.88 10.03 8.01 0.00 0.00 0.00 0.00 13:29:01 vetha66895a 9.43 12.88 2.09 2.06 0.00 0.00 0.00 0.00 13:30:02 veth9823dae 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 13:30:02 veth1fa40eb 297.15 297.65 68.82 36.83 0.00 0.00 0.00 0.01 13:30:02 veth09192b5 73.17 53.64 17.13 10.11 0.00 0.00 0.00 0.00 13:30:02 vetha66895a 9.75 13.10 2.35 3.44 0.00 0.00 0.00 0.00 13:31:01 veth9823dae 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 veth1fa40eb 69.90 71.29 14.46 7.55 0.00 0.00 0.00 0.00 13:31:01 veth09192b5 61.70 43.08 5.02 6.09 0.00 0.00 0.00 0.00 13:31:01 vetha66895a 6.76 9.64 1.06 0.80 0.00 0.00 0.00 0.00 13:32:01 veth9823dae 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 veth1fa40eb 21.98 22.75 3.47 2.30 0.00 0.00 0.00 0.00 13:32:01 veth09192b5 60.17 42.29 4.66 5.89 0.00 0.00 0.00 0.00 13:32:01 vetha66895a 6.40 9.23 0.94 0.71 0.00 0.00 0.00 0.00 13:33:01 veth9823dae 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 veth1fa40eb 274.70 280.32 48.68 32.55 0.00 0.00 0.00 0.00 13:33:01 veth09192b5 85.92 63.74 17.62 11.36 0.00 0.00 0.00 0.00 13:33:01 vetha66895a 12.85 16.61 3.73 3.89 0.00 0.00 0.00 0.00 13:34:01 veth9823dae 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 veth1fa40eb 174.32 177.25 37.36 22.39 0.00 0.00 0.00 0.00 13:34:01 veth09192b5 69.16 49.91 11.34 8.38 0.00 0.00 0.00 0.00 13:34:01 vetha66895a 9.90 13.25 2.37 2.46 0.00 0.00 0.00 0.00 13:35:01 veth9823dae 0.00 0.35 0.00 0.02 0.00 0.00 0.00 0.00 13:35:01 veth1fa40eb 2.85 3.78 0.40 0.41 0.00 0.00 0.00 0.00 13:35:01 veth09192b5 56.14 38.66 4.57 5.47 0.00 0.00 0.00 0.00 13:35:01 vetha66895a 7.08 10.30 1.07 0.83 0.00 0.00 0.00 0.00 13:36:01 lo 38.43 38.43 3.37 3.37 0.00 0.00 0.00 0.00 13:36:01 ens3 2984.09 1829.73 48752.94 231.21 0.00 0.00 0.00 0.00 13:36:01 docker0 37.46 63.94 3.62 1383.81 0.00 0.00 0.00 0.00 Average: lo 2.87 2.87 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 218.13 135.06 3993.24 13.54 0.00 0.00 0.00 0.00 Average: docker0 3.12 5.33 0.30 115.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8458) 11/03/25 _x86_64_ (8 CPU) 13:23:22 LINUX RESTART (8 CPU) 13:24:00 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 12.18 0.00 2.62 2.23 0.06 82.91 13:25:01 0 13.95 0.00 2.88 0.21 0.05 82.90 13:25:01 1 6.32 0.00 2.71 0.34 0.05 90.58 13:25:01 2 6.18 0.00 2.16 0.35 0.05 91.26 13:25:01 3 4.22 0.00 2.26 0.56 0.10 92.87 13:25:01 4 3.90 0.00 2.00 0.10 0.03 93.97 13:25:01 5 3.72 0.00 2.41 14.07 0.07 79.73 13:25:01 6 7.14 0.00 1.86 0.94 0.03 90.03 13:25:01 7 51.93 0.00 4.65 1.28 0.13 42.00 13:26:01 all 35.22 0.00 9.41 6.57 0.19 48.61 13:26:01 0 34.37 0.00 9.05 1.25 0.24 55.09 13:26:01 1 36.10 0.00 9.21 1.37 0.19 53.14 13:26:01 2 36.59 0.00 9.35 4.51 0.17 49.38 13:26:01 3 38.74 0.00 9.85 9.23 0.20 41.97 13:26:01 4 32.67 0.00 9.74 23.28 0.20 34.11 13:26:01 5 32.61 0.00 9.56 5.63 0.19 52.01 13:26:01 6 33.29 0.00 8.59 4.46 0.15 53.50 13:26:01 7 37.34 0.00 9.95 2.87 0.19 49.66 13:27:01 all 46.07 0.00 3.53 0.04 0.10 50.26 13:27:01 0 41.20 0.00 3.56 0.00 0.08 55.16 13:27:01 1 40.79 0.00 3.34 0.05 0.10 55.71 13:27:01 2 53.04 0.00 3.76 0.02 0.12 43.06 13:27:01 3 44.88 0.00 3.32 0.00 0.10 51.69 13:27:01 4 48.97 0.00 3.62 0.02 0.12 47.27 13:27:01 5 48.60 0.00 3.80 0.03 0.10 47.46 13:27:01 6 45.97 0.00 3.21 0.03 0.10 50.69 13:27:01 7 45.08 0.00 3.64 0.13 0.10 51.05 13:28:01 all 4.02 0.00 0.93 0.55 0.06 94.44 13:28:01 0 3.09 0.00 1.02 0.20 0.10 95.59 13:28:01 1 3.29 0.00 1.10 1.02 0.05 94.53 13:28:01 2 3.53 0.00 0.77 0.10 0.07 95.54 13:28:01 3 3.94 0.00 0.77 0.02 0.05 95.22 13:28:01 4 4.68 0.00 0.79 0.57 0.07 93.90 13:28:01 5 6.19 0.00 0.97 0.12 0.07 92.65 13:28:01 6 3.66 0.00 0.80 0.18 0.07 95.28 13:28:01 7 3.81 0.00 1.19 2.20 0.07 92.74 13:29:01 all 10.92 0.00 2.32 3.29 0.11 83.36 13:29:01 0 9.49 0.00 2.38 3.38 0.08 84.67 13:29:01 1 11.44 0.00 2.38 7.31 0.25 78.61 13:29:01 2 16.26 0.00 3.08 3.77 0.10 76.79 13:29:01 3 11.31 0.00 1.96 1.42 0.08 85.23 13:29:01 4 9.38 0.00 1.92 4.78 0.08 83.84 13:29:01 5 13.99 0.00 3.31 2.10 0.12 80.49 13:29:01 6 8.12 0.00 1.90 2.50 0.08 87.40 13:29:01 7 7.35 0.00 1.64 1.09 0.08 89.84 13:30:02 all 8.36 0.00 1.05 5.13 0.10 85.36 13:30:02 0 6.90 0.00 0.97 1.60 0.08 90.45 13:30:02 1 7.80 0.00 0.90 14.79 0.13 76.38 13:30:02 2 8.52 0.00 1.00 4.45 0.07 85.95 13:30:02 3 9.02 0.00 1.17 1.64 0.08 88.09 13:30:02 4 7.58 0.00 1.04 3.74 0.08 87.56 13:30:02 5 7.88 0.00 0.97 4.26 0.12 86.77 13:30:02 6 10.35 0.00 1.16 5.32 0.12 83.06 13:30:02 7 8.82 0.00 1.19 5.20 0.12 84.68 13:31:01 all 2.54 0.00 0.46 0.24 0.07 96.68 13:31:01 0 1.72 0.00 0.51 0.00 0.07 97.70 13:31:01 1 2.21 0.00 0.44 0.77 0.07 96.51 13:31:01 2 2.34 0.00 0.44 0.00 0.07 97.15 13:31:01 3 2.74 0.00 0.31 0.07 0.05 96.83 13:31:01 4 2.12 0.00 0.34 0.00 0.07 97.47 13:31:01 5 2.86 0.00 0.56 0.02 0.07 96.49 13:31:01 6 3.38 0.00 0.60 0.94 0.09 95.01 13:31:01 7 2.96 0.00 0.49 0.17 0.07 96.31 13:32:01 all 1.93 0.00 0.43 0.05 0.07 97.52 13:32:01 0 1.61 0.00 0.44 0.00 0.07 97.88 13:32:01 1 3.13 0.00 0.48 0.15 0.07 96.17 13:32:01 2 1.24 0.00 0.38 0.00 0.07 98.31 13:32:01 3 1.60 0.00 0.42 0.03 0.08 97.86 13:32:01 4 1.62 0.00 0.43 0.03 0.05 97.86 13:32:01 5 2.26 0.00 0.47 0.02 0.07 97.19 13:32:01 6 1.41 0.00 0.39 0.00 0.08 98.12 13:32:01 7 2.58 0.00 0.40 0.17 0.10 96.75 13:33:01 all 4.72 0.00 0.73 0.05 0.07 94.43 13:33:01 0 4.62 0.00 0.72 0.00 0.12 94.55 13:33:01 1 5.14 0.00 0.77 0.23 0.05 93.81 13:33:01 2 5.32 0.00 0.67 0.02 0.05 93.94 13:33:01 3 4.32 0.00 0.68 0.03 0.05 94.91 13:33:01 4 3.89 0.00 0.59 0.02 0.07 95.44 13:33:01 5 4.74 0.00 0.75 0.05 0.07 94.39 13:33:01 6 5.25 0.00 0.82 0.03 0.08 93.81 13:33:01 7 4.48 0.00 0.85 0.03 0.08 94.55 13:34:01 all 3.70 0.00 0.60 0.32 0.06 95.32 13:34:01 0 3.03 0.00 0.87 0.50 0.05 95.55 13:34:01 1 2.76 0.00 0.45 0.50 0.03 96.26 13:34:01 2 3.48 0.00 0.47 0.30 0.08 95.67 13:34:01 3 4.46 0.00 0.65 0.25 0.07 94.57 13:34:01 4 4.56 0.00 0.50 0.07 0.05 94.82 13:34:01 5 3.60 0.00 0.67 0.72 0.05 94.96 13:34:01 6 3.28 0.00 0.64 0.17 0.05 95.87 13:34:01 7 4.43 0.00 0.58 0.08 0.07 94.84 13:35:01 all 2.17 0.00 0.74 0.48 0.06 96.55 13:35:01 0 1.79 0.00 0.77 1.19 0.07 96.19 13:35:01 1 2.12 0.00 0.72 1.55 0.05 95.56 13:35:01 2 1.81 0.00 0.70 0.23 0.05 97.21 13:35:01 3 2.81 0.00 0.77 0.00 0.08 96.34 13:35:01 4 3.18 0.00 0.84 0.13 0.07 95.78 13:35:01 5 1.99 0.00 0.72 0.20 0.05 97.04 13:35:01 6 1.67 0.00 0.70 0.30 0.07 97.26 13:35:01 7 2.00 0.00 0.74 0.22 0.07 96.98 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 5.82 0.00 0.87 1.57 0.03 91.70 13:36:01 0 1.73 0.00 0.78 1.38 0.03 96.06 13:36:01 1 0.60 0.00 0.55 0.55 0.03 98.26 13:36:01 2 3.01 0.00 0.87 0.60 0.03 95.49 13:36:01 3 17.08 0.00 0.94 0.40 0.07 81.52 13:36:01 4 4.15 0.00 1.20 4.77 0.02 89.86 13:36:01 5 15.41 0.00 1.00 3.18 0.05 80.36 13:36:01 6 1.05 0.00 0.77 1.32 0.03 96.83 13:36:01 7 3.58 0.00 0.79 0.42 0.03 95.19 Average: all 11.45 0.00 1.97 1.71 0.08 84.80 Average: 0 10.28 0.00 1.99 0.81 0.09 86.83 Average: 1 10.10 0.00 1.92 2.39 0.09 85.51 Average: 2 11.75 0.00 1.96 1.19 0.08 85.02 Average: 3 12.06 0.00 1.92 1.13 0.09 84.81 Average: 4 10.52 0.00 1.91 3.10 0.08 84.40 Average: 5 11.94 0.00 2.09 2.54 0.08 83.34 Average: 6 10.34 0.00 1.78 1.34 0.08 86.46 Average: 7 14.57 0.00 2.17 1.16 0.09 82.00