---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25185 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 708K 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 896 23156 0 8114 30815 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:79:42:1a brd ff:ff:ff:ff:ff:ff inet 10.30.106.72/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85707sec preferred_lft 85707sec inet6 fe80::f816:3eff:fe79:421a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:90:a0:b0:7c 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25185) 07/02/25 _x86_64_ (8 CPU) 13:23:43 LINUX RESTART (8 CPU) 13:24:01 tps rtps wtps bread/s bwrtn/s 13:25:02 362.57 73.35 289.22 5235.53 61980.07 13:26:01 308.17 20.62 287.55 2291.85 142812.81 13:27:01 513.68 5.23 508.45 409.80 138903.12 13:28:01 18.85 0.00 18.85 0.00 20811.06 13:29:01 15.90 0.18 15.71 31.59 19437.56 13:30:01 15.88 0.08 15.80 18.66 19421.43 13:31:01 14.20 0.03 14.16 3.87 19395.70 13:32:01 17.93 0.03 17.90 3.20 16949.58 13:33:01 15.85 0.00 15.85 0.00 147.71 13:34:01 10.51 0.05 10.46 5.20 197.97 13:35:01 54.69 1.12 53.57 84.52 2164.97 Average: 122.29 9.14 113.15 732.61 40049.43 13:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:02 30163156 31698380 2776064 8.43 67092 1778884 1405988 4.14 844124 1637396 163352 13:26:01 23745268 31539964 9193952 27.91 145100 7714584 2312212 6.80 1103856 7490620 2861484 13:27:01 22667104 30668096 10272116 31.19 167760 7876292 7944292 23.37 2104484 7458088 49720 13:28:01 22656268 30657848 10282952 31.22 167860 7878776 7944220 23.37 2113716 7458972 128 13:29:01 22665656 30655796 10273564 31.19 167948 7867936 7899588 23.24 2120360 7443700 32 13:30:01 22653692 30645104 10285528 31.23 168028 7868964 7937700 23.35 2132684 7443276 112 13:31:01 22652044 30643892 10287176 31.23 168096 7869264 7935880 23.35 2134456 7442852 248 13:32:01 22664792 30656616 10274428 31.19 168212 7869312 7656508 22.53 2126776 7442364 504 13:33:01 22662508 30654476 10276712 31.20 168280 7869324 7684200 22.61 2128580 7442140 140 13:34:01 22821252 30771344 10117968 30.72 168528 7831788 7074876 20.82 2020932 7400124 104 13:35:01 23779604 31620752 9159616 27.81 170544 7705744 1636292 4.81 1260220 7261572 11796 Average: 23557395 30928388 9381825 28.48 157041 7284624 6130160 18.04 1826381 6901919 280693 13:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:02 lo 1.73 1.73 0.19 0.19 0.00 0.00 0.00 0.00 13:25:02 ens3 533.41 371.45 1669.22 83.66 0.00 0.00 0.00 0.00 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 lo 20.13 20.13 1.84 1.84 0.00 0.00 0.00 0.00 13:26:01 ens3 1854.73 1044.93 52745.52 86.02 0.00 0.00 0.00 0.00 13:27:01 veth0e201d3 0.55 0.78 0.04 0.04 0.00 0.00 0.00 0.00 13:27:01 vethd408832 0.42 0.62 0.03 0.04 0.00 0.00 0.00 0.00 13:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 veth22f113b 0.00 0.30 0.00 0.02 0.00 0.00 0.00 0.00 13:28:01 veth0e201d3 0.05 0.07 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 vethd408832 1.07 1.10 0.08 0.06 0.00 0.00 0.00 0.00 13:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 veth22f113b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 veth0e201d3 0.05 0.08 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 vethd408832 1.22 1.23 0.08 0.07 0.00 0.00 0.00 0.00 13:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 veth22f113b 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 veth0e201d3 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 vethd408832 1.33 1.33 0.09 0.07 0.00 0.00 0.00 0.00 13:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 veth22f113b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 veth0e201d3 0.05 0.07 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 vethd408832 1.32 1.33 0.09 0.07 0.00 0.00 0.00 0.00 13:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 veth22f113b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 veth0e201d3 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 veth22f113b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 vethcb47035 148.74 170.85 27.59 26.41 0.00 0.00 0.00 0.00 13:33:01 veth0e201d3 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 veth22f113b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 vethcb47035 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 veth0e201d3 0.05 0.07 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 veth22f113b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 vethcb47035 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 223.30 223.30 12.71 12.71 0.00 0.00 0.00 0.00 13:35:01 ens3 2624.65 1590.30 53949.89 216.81 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 20.06 20.06 1.13 1.13 0.00 0.00 0.00 0.00 Average: ens3 238.30 144.23 4911.28 19.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25185) 07/02/25 _x86_64_ (8 CPU) 13:23:43 LINUX RESTART (8 CPU) 13:24:01 CPU %user %nice %system %iowait %steal %idle 13:25:02 all 9.03 0.00 1.24 4.05 0.03 85.64 13:25:02 0 4.34 0.00 0.40 0.22 0.02 95.03 13:25:02 1 30.80 0.00 2.88 6.38 0.07 59.88 13:25:02 2 20.32 0.00 1.55 1.35 0.03 76.74 13:25:02 3 2.30 0.00 0.70 12.30 0.03 84.67 13:25:02 4 3.52 0.00 0.92 0.52 0.03 95.01 13:25:02 5 5.61 0.00 2.09 10.95 0.03 81.32 13:25:02 6 3.31 0.00 0.59 0.35 0.03 95.72 13:25:02 7 2.07 0.00 0.80 0.40 0.02 96.71 13:26:01 all 20.23 0.00 7.65 9.54 0.07 62.50 13:26:01 0 15.26 0.00 7.37 9.34 0.07 67.96 13:26:01 1 17.63 0.00 7.89 6.47 0.07 67.95 13:26:01 2 37.39 0.00 7.68 4.68 0.10 50.15 13:26:01 3 18.70 0.00 7.41 8.23 0.09 65.58 13:26:01 4 21.05 0.00 8.20 6.50 0.07 64.19 13:26:01 5 18.58 0.00 8.31 24.54 0.07 48.50 13:26:01 6 15.66 0.00 7.08 12.61 0.07 64.58 13:26:01 7 17.57 0.00 7.31 3.98 0.05 71.09 13:27:01 all 17.14 0.00 4.01 8.68 0.07 70.10 13:27:01 0 13.33 0.00 3.90 2.11 0.05 80.61 13:27:01 1 23.99 0.00 5.49 24.56 0.08 45.88 13:27:01 2 13.11 0.00 3.76 2.55 0.05 80.54 13:27:01 3 16.21 0.00 3.89 2.39 0.10 77.41 13:27:01 4 22.67 0.00 3.87 2.63 0.07 70.76 13:27:01 5 13.35 0.00 3.92 19.45 0.08 63.19 13:27:01 6 19.48 0.00 3.47 13.14 0.07 63.84 13:27:01 7 15.04 0.00 3.75 2.71 0.07 78.43 13:28:01 all 0.34 0.00 0.14 1.09 0.02 98.40 13:28:01 0 0.32 0.00 0.10 0.02 0.02 99.55 13:28:01 1 0.37 0.00 0.15 2.86 0.03 96.59 13:28:01 2 0.43 0.00 0.12 5.77 0.02 93.66 13:28:01 3 0.67 0.00 0.22 0.00 0.03 99.08 13:28:01 4 0.32 0.00 0.13 0.10 0.02 99.43 13:28:01 5 0.13 0.00 0.13 0.00 0.02 99.72 13:28:01 6 0.23 0.00 0.13 0.00 0.00 99.63 13:28:01 7 0.25 0.00 0.08 0.00 0.03 99.63 13:29:01 all 0.47 0.00 0.18 0.84 0.02 98.48 13:29:01 0 0.20 0.00 0.22 0.00 0.02 99.57 13:29:01 1 0.43 0.00 0.23 0.07 0.02 99.25 13:29:01 2 0.18 0.00 0.13 6.59 0.02 93.07 13:29:01 3 0.37 0.00 0.20 0.02 0.05 99.36 13:29:01 4 0.08 0.00 0.20 0.07 0.02 99.63 13:29:01 5 0.27 0.00 0.13 0.02 0.03 99.55 13:29:01 6 0.20 0.00 0.22 0.00 0.02 99.57 13:29:01 7 2.04 0.00 0.12 0.02 0.02 97.81 13:30:01 all 0.48 0.00 0.19 0.86 0.02 98.44 13:30:01 0 0.22 0.00 0.18 0.00 0.02 99.58 13:30:01 1 0.52 0.00 0.37 0.00 0.02 99.10 13:30:01 2 0.13 0.00 0.17 6.76 0.02 92.92 13:30:01 3 0.33 0.00 0.15 0.05 0.02 99.45 13:30:01 4 0.22 0.00 0.20 0.07 0.02 99.50 13:30:01 5 0.40 0.00 0.18 0.02 0.03 99.37 13:30:01 6 0.53 0.00 0.15 0.03 0.03 99.25 13:30:01 7 1.51 0.00 0.15 0.00 0.03 98.31 13:31:01 all 0.33 0.00 0.20 0.91 0.02 98.54 13:31:01 0 0.20 0.00 0.23 0.02 0.03 99.52 13:31:01 1 0.43 0.00 0.25 0.00 0.02 99.30 13:31:01 2 0.27 0.00 0.15 1.69 0.02 97.88 13:31:01 3 0.20 0.00 0.18 0.00 0.02 99.60 13:31:01 4 0.13 0.00 0.12 5.61 0.00 94.14 13:31:01 5 0.48 0.00 0.17 0.00 0.02 99.33 13:31:01 6 0.67 0.00 0.27 0.00 0.02 99.05 13:31:01 7 0.25 0.00 0.18 0.00 0.02 99.55 13:32:01 all 0.54 0.00 0.22 0.72 0.02 98.49 13:32:01 0 0.27 0.00 0.20 0.00 0.02 99.52 13:32:01 1 0.98 0.00 0.27 0.03 0.02 98.70 13:32:01 2 0.30 0.00 0.18 0.00 0.03 99.48 13:32:01 3 0.28 0.00 0.20 0.00 0.03 99.48 13:32:01 4 0.10 0.00 0.10 5.72 0.02 94.06 13:32:01 5 0.33 0.00 0.28 0.00 0.03 99.35 13:32:01 6 1.73 0.00 0.25 0.00 0.02 98.00 13:32:01 7 0.32 0.00 0.32 0.00 0.02 99.35 13:33:01 all 0.51 0.00 0.16 0.02 0.02 99.29 13:33:01 0 0.13 0.00 0.15 0.00 0.03 99.68 13:33:01 1 2.10 0.00 0.10 0.00 0.00 97.80 13:33:01 2 0.18 0.00 0.08 0.00 0.02 99.72 13:33:01 3 0.18 0.00 0.17 0.03 0.02 99.60 13:33:01 4 0.33 0.00 0.18 0.12 0.02 99.35 13:33:01 5 0.32 0.00 0.20 0.00 0.03 99.45 13:33:01 6 0.45 0.00 0.20 0.00 0.03 99.32 13:33:01 7 0.42 0.00 0.22 0.00 0.02 99.35 13:34:01 all 1.33 0.00 0.47 0.02 0.03 98.15 13:34:01 0 1.02 0.00 0.59 0.02 0.03 98.34 13:34:01 1 2.73 0.00 0.36 0.03 0.03 96.84 13:34:01 2 1.15 0.00 0.55 0.00 0.02 98.28 13:34:01 3 1.03 0.00 0.43 0.05 0.03 98.45 13:34:01 4 1.15 0.00 0.47 0.03 0.03 98.31 13:34:01 5 1.24 0.00 0.50 0.02 0.02 98.23 13:34:01 6 1.20 0.00 0.40 0.02 0.02 98.36 13:34:01 7 1.04 0.00 0.42 0.00 0.02 98.53 13:35:01 all 6.03 0.00 0.75 0.22 0.03 92.98 13:35:01 0 0.52 0.00 0.67 1.12 0.02 97.68 13:35:01 1 1.38 0.00 0.62 0.07 0.02 97.92 13:35:01 2 0.95 0.00 0.62 0.02 0.02 98.40 13:35:01 3 0.77 0.00 0.47 0.03 0.02 98.71 13:35:01 4 3.17 0.00 0.60 0.03 0.02 96.18 13:35:01 5 26.93 0.00 1.22 0.17 0.05 71.64 13:35:01 6 8.17 0.00 0.87 0.28 0.03 90.64 13:35:01 7 6.36 0.00 0.98 0.03 0.03 92.59 Average: CPU %user %nice %system %iowait %steal %idle Average: all 5.08 0.00 1.37 2.43 0.03 91.09 Average: 0 3.22 0.00 1.26 1.15 0.03 94.34 Average: 1 7.33 0.00 1.67 3.64 0.03 87.33 Average: 2 6.70 0.00 1.35 2.67 0.03 89.26 Average: 3 3.68 0.00 1.26 2.08 0.04 92.94 Average: 4 4.75 0.00 1.35 1.93 0.03 91.94 Average: 5 6.11 0.00 1.54 4.95 0.04 87.36 Average: 6 4.66 0.00 1.22 2.37 0.03 91.72 Average: 7 4.22 0.00 1.29 0.64 0.03 93.83