---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-37898 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 897 22821 0 8447 30814 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:9d:fa:e7 brd ff:ff:ff:ff:ff:ff inet 10.30.107.92/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85655sec preferred_lft 85655sec inet6 fe80::f816:3eff:fe9d:fae7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:31:df:e9:89 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::42:31ff:fedf:e989/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-37898) 08/15/25 _x86_64_ (8 CPU) 02:38:19 LINUX RESTART (8 CPU) 02:39:03 tps rtps wtps bread/s bwrtn/s 02:40:01 296.00 22.34 273.66 744.70 24047.03 02:41:01 311.45 20.20 291.25 2300.42 131299.32 02:42:01 478.95 3.62 475.34 402.07 114457.46 02:43:01 103.83 0.28 103.55 44.65 29908.56 02:44:01 69.71 0.22 69.49 15.60 20071.59 02:45:01 17.15 0.00 17.15 0.00 14580.77 02:46:01 13.58 0.02 13.56 0.13 14368.54 02:47:01 15.65 0.00 15.65 0.00 14562.11 02:48:01 35.34 0.00 35.34 0.00 14850.99 02:49:01 17.80 0.00 17.80 0.00 14791.00 02:50:01 69.39 0.75 68.64 33.33 5470.55 Average: 129.39 4.26 125.13 320.61 36255.80 02:39:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:01 30078636 31733340 2860584 8.68 76384 1882340 1361808 4.01 815204 1739180 223684 02:41:01 23833020 31637760 9106200 27.65 156180 7686996 1682104 4.95 1022936 7463172 2748952 02:42:01 21056420 29072060 11882800 36.07 170760 7879936 11346920 33.39 3796852 7354196 296 02:43:01 19014148 27565560 13925072 42.28 197716 8338308 13458988 39.60 5531184 7579832 83252 02:44:01 19027904 27471248 13911316 42.23 201124 8237272 13728012 40.39 5593560 7508612 632 02:45:01 18692700 27137724 14246520 43.25 201284 8238776 14322544 42.14 5926664 7508672 660 02:46:01 18680772 27126340 14258448 43.29 201436 8239140 14305504 42.09 5938204 7508936 580 02:47:01 18661756 27107808 14277464 43.34 201616 8239400 14320816 42.14 5956500 7508720 964 02:48:01 18618392 27067764 14320828 43.48 201812 8242708 14353556 42.23 5997616 7511100 892 02:49:01 18606524 27056304 14332696 43.51 201912 8243228 14352912 42.23 6008620 7511160 556 02:50:01 23387076 31569912 9552144 29.00 203076 7974556 1607640 4.73 1603232 7260788 10064 Average: 20877941 28595075 12061279 36.62 183027 7563878 10440073 30.72 4380961 6950397 279139 02:39:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:40:01 lo 1.31 1.31 0.16 0.16 0.00 0.00 0.00 0.00 02:40:01 ens3 142.37 98.85 1159.15 26.45 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 lo 20.73 20.73 2.21 2.21 0.00 0.00 0.00 0.00 02:41:01 ens3 2606.17 1418.23 50451.14 111.77 0.00 0.00 0.00 0.00 02:41:01 br-ef80ba53fe71 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 02:42:01 veth6eff2a7 0.00 0.37 0.00 0.02 0.00 0.00 0.00 0.00 02:42:01 veth0587196 0.57 0.77 0.03 0.05 0.00 0.00 0.00 0.00 02:42:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 02:42:01 veth805882f 0.28 0.42 0.02 0.02 0.00 0.00 0.00 0.00 02:43:01 veth6eff2a7 0.00 0.30 0.00 0.01 0.00 0.00 0.00 0.00 02:43:01 veth0587196 10.81 11.85 2.26 1.71 0.00 0.00 0.00 0.00 02:43:01 lo 2.37 2.37 0.19 0.19 0.00 0.00 0.00 0.00 02:43:01 veth805882f 5.03 5.08 0.62 0.58 0.00 0.00 0.00 0.00 02:44:01 veth6eff2a7 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 veth0587196 76.04 78.55 9.69 18.91 0.00 0.00 0.00 0.00 02:44:01 lo 0.87 0.87 0.07 0.07 0.00 0.00 0.00 0.00 02:44:01 veth805882f 88.97 88.82 23.60 23.83 0.00 0.00 0.00 0.00 02:45:01 veth6eff2a7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 veth0587196 40.83 43.51 5.32 9.50 0.00 0.00 0.00 0.00 02:45:01 lo 1.00 1.00 0.07 0.07 0.00 0.00 0.00 0.00 02:45:01 veth805882f 31.53 32.33 6.45 5.72 0.00 0.00 0.00 0.00 02:46:01 veth6eff2a7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 veth0587196 6.37 9.32 1.54 0.71 0.00 0.00 0.00 0.00 02:46:01 lo 0.80 0.80 0.06 0.06 0.00 0.00 0.00 0.00 02:46:01 veth805882f 24.10 25.03 5.11 3.48 0.00 0.00 0.00 0.00 02:47:01 veth6eff2a7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 veth0587196 40.74 43.41 5.31 9.48 0.00 0.00 0.00 0.00 02:47:01 lo 1.00 1.00 0.07 0.07 0.00 0.00 0.00 0.00 02:47:01 veth805882f 24.48 25.33 5.23 3.54 0.00 0.00 0.00 0.00 02:48:01 veth6eff2a7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 veth0587196 42.06 44.64 5.58 9.65 0.00 0.00 0.00 0.00 02:48:01 lo 0.80 0.80 0.06 0.06 0.00 0.00 0.00 0.00 02:48:01 veth805882f 213.81 211.36 34.69 39.93 0.00 0.00 0.00 0.00 02:49:01 veth6eff2a7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 veth0587196 7.30 10.15 1.66 0.91 0.00 0.00 0.00 0.00 02:49:01 lo 1.00 1.00 0.07 0.07 0.00 0.00 0.00 0.00 02:49:01 veth805882f 18.36 19.31 4.57 3.74 0.00 0.00 0.00 0.00 02:50:01 lo 2.87 2.87 0.27 0.27 0.00 0.00 0.00 0.00 02:50:01 ens3 3240.79 1851.07 53965.35 226.60 0.00 0.00 0.00 0.00 02:50:01 docker0 26.80 37.03 2.85 299.74 0.00 0.00 0.00 0.00 Average: lo 3.07 3.07 0.30 0.30 0.00 0.00 0.00 0.00 Average: ens3 264.39 148.59 4845.45 15.52 0.00 0.00 0.00 0.00 Average: docker0 2.44 3.38 0.26 27.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-37898) 08/15/25 _x86_64_ (8 CPU) 02:38:19 LINUX RESTART (8 CPU) 02:39:03 CPU %user %nice %system %iowait %steal %idle 02:40:01 all 9.73 0.00 0.79 2.44 0.03 87.01 02:40:01 0 4.14 0.00 0.47 0.07 0.02 95.31 02:40:01 1 0.24 0.00 0.31 9.15 0.02 90.28 02:40:01 2 1.51 0.00 0.21 0.36 0.02 97.91 02:40:01 3 0.50 0.00 0.69 2.81 0.02 95.98 02:40:01 4 10.71 0.00 1.05 0.57 0.03 87.64 02:40:01 5 26.03 0.00 1.31 2.00 0.05 70.61 02:40:01 6 25.88 0.00 1.55 4.35 0.05 68.16 02:40:01 7 8.78 0.00 0.73 0.22 0.03 90.24 02:41:01 all 19.23 0.00 8.75 14.32 0.11 57.59 02:41:01 0 19.01 0.00 9.18 10.54 0.10 61.17 02:41:01 1 18.86 0.00 9.39 11.63 0.12 60.01 02:41:01 2 19.55 0.00 8.02 7.28 0.12 65.03 02:41:01 3 15.83 0.00 9.06 40.26 0.10 34.75 02:41:01 4 20.08 0.00 8.35 29.73 0.10 41.75 02:41:01 5 20.76 0.00 8.61 5.56 0.09 64.98 02:41:01 6 19.74 0.00 8.72 4.13 0.10 67.30 02:41:01 7 20.05 0.00 8.75 5.47 0.12 65.61 02:42:01 all 26.35 0.00 3.97 8.05 0.08 61.55 02:42:01 0 27.80 0.00 3.69 2.83 0.07 65.61 02:42:01 1 26.67 0.00 3.89 2.12 0.08 67.22 02:42:01 2 25.83 0.00 5.42 52.83 0.10 15.82 02:42:01 3 25.44 0.00 3.82 1.96 0.08 68.70 02:42:01 4 25.90 0.00 4.03 1.21 0.08 68.77 02:42:01 5 26.98 0.00 3.65 0.67 0.08 68.61 02:42:01 6 25.86 0.00 3.69 1.72 0.07 68.67 02:42:01 7 26.31 0.00 3.56 1.32 0.05 68.76 02:43:01 all 44.26 0.00 4.10 1.76 0.12 49.76 02:43:01 0 36.05 0.00 3.78 1.74 0.10 58.32 02:43:01 1 41.33 0.00 4.04 6.28 0.12 48.23 02:43:01 2 47.57 0.00 4.49 0.99 0.12 46.83 02:43:01 3 47.47 0.00 3.87 0.22 0.12 48.33 02:43:01 4 39.08 0.00 3.58 1.85 0.10 55.40 02:43:01 5 47.51 0.00 4.38 0.35 0.12 47.64 02:43:01 6 46.77 0.00 4.45 2.19 0.13 46.46 02:43:01 7 48.37 0.00 4.24 0.47 0.12 46.79 02:44:01 all 9.39 0.00 1.32 1.54 0.08 87.68 02:44:01 0 10.26 0.00 1.30 0.49 0.07 87.88 02:44:01 1 8.75 0.00 1.52 7.03 0.08 82.61 02:44:01 2 9.73 0.00 1.26 0.90 0.08 88.03 02:44:01 3 9.43 0.00 1.27 0.94 0.07 88.29 02:44:01 4 8.89 0.00 1.34 1.47 0.10 88.20 02:44:01 5 9.82 0.00 1.37 0.33 0.10 88.37 02:44:01 6 8.39 0.00 1.05 0.79 0.05 89.72 02:44:01 7 9.85 0.00 1.44 0.32 0.07 88.32 02:45:01 all 3.84 0.00 0.54 0.76 0.07 94.79 02:45:01 0 3.23 0.00 0.54 0.07 0.10 96.06 02:45:01 1 3.66 0.00 0.75 5.74 0.08 89.77 02:45:01 2 3.74 0.00 0.44 0.15 0.07 95.61 02:45:01 3 3.21 0.00 0.52 0.05 0.05 96.17 02:45:01 4 4.10 0.00 0.52 0.03 0.05 95.30 02:45:01 5 4.57 0.00 0.47 0.02 0.05 94.90 02:45:01 6 4.77 0.00 0.60 0.00 0.07 94.57 02:45:01 7 3.49 0.00 0.47 0.02 0.07 95.96 02:46:01 all 2.13 0.00 0.42 0.83 0.06 96.56 02:46:01 0 1.79 0.00 0.45 0.00 0.03 97.73 02:46:01 1 2.34 0.00 0.33 6.47 0.05 90.81 02:46:01 2 1.09 0.00 0.42 0.13 0.07 98.29 02:46:01 3 3.26 0.00 0.37 0.02 0.07 96.28 02:46:01 4 1.44 0.00 0.52 0.00 0.07 97.97 02:46:01 5 2.17 0.00 0.28 0.00 0.07 97.48 02:46:01 6 3.06 0.00 0.45 0.00 0.05 96.44 02:46:01 7 1.87 0.00 0.52 0.02 0.07 97.53 02:47:01 all 2.95 0.00 0.47 0.76 0.05 95.75 02:47:01 0 1.38 0.00 0.30 0.02 0.05 98.25 02:47:01 1 2.87 0.00 0.50 5.90 0.07 90.66 02:47:01 2 2.58 0.00 0.62 0.18 0.05 96.57 02:47:01 3 2.51 0.00 0.54 0.02 0.05 96.89 02:47:01 4 4.53 0.00 0.47 0.02 0.05 94.93 02:47:01 5 4.16 0.00 0.52 0.00 0.07 95.25 02:47:01 6 2.96 0.00 0.45 0.00 0.05 96.54 02:47:01 7 2.65 0.00 0.40 0.00 0.05 96.90 02:48:01 all 4.91 0.00 0.68 0.76 0.06 93.59 02:48:01 0 5.34 0.00 0.65 0.03 0.03 93.94 02:48:01 1 6.27 0.00 0.72 5.62 0.08 87.31 02:48:01 2 5.76 0.00 0.70 0.10 0.07 93.37 02:48:01 3 4.37 0.00 0.75 0.08 0.05 94.74 02:48:01 4 4.24 0.00 0.79 0.07 0.05 94.85 02:48:01 5 5.62 0.00 0.77 0.03 0.07 93.51 02:48:01 6 4.02 0.00 0.64 0.12 0.07 95.16 02:48:01 7 3.64 0.00 0.47 0.02 0.05 95.82 02:49:01 all 1.62 0.00 0.35 0.72 0.05 97.26 02:49:01 0 2.67 0.00 0.38 0.18 0.05 96.71 02:49:01 1 1.02 0.00 0.44 5.46 0.08 93.01 02:49:01 2 1.09 0.00 0.27 0.00 0.05 98.60 02:49:01 3 1.34 0.00 0.18 0.05 0.03 98.39 02:49:01 4 2.39 0.00 0.48 0.02 0.07 97.04 02:49:01 5 2.04 0.00 0.47 0.02 0.05 97.43 02:49:01 6 1.45 0.00 0.35 0.00 0.05 98.15 02:49:01 7 0.95 0.00 0.25 0.02 0.05 98.73 02:50:01 all 3.01 0.00 1.12 0.47 0.05 95.36 02:50:01 0 2.62 0.00 1.10 0.73 0.05 95.50 02:50:01 1 5.04 0.00 1.41 1.79 0.05 91.72 02:50:01 2 2.61 0.00 1.09 0.52 0.05 95.73 02:50:01 3 2.42 0.00 0.99 0.15 0.05 96.39 02:50:01 4 3.35 0.00 0.97 0.20 0.03 95.44 02:50:01 5 2.61 0.00 1.05 0.03 0.05 96.26 02:50:01 6 3.59 0.00 1.27 0.15 0.05 94.94 02:50:01 7 1.81 0.00 1.04 0.15 0.03 96.97 Average: CPU %user %nice %system %iowait %steal %idle Average: all 11.55 0.00 2.04 2.93 0.07 83.41 Average: 0 10.37 0.00 1.98 1.51 0.06 86.08 Average: 1 10.63 0.00 2.11 6.09 0.08 81.08 Average: 2 10.98 0.00 2.08 5.73 0.07 81.13 Average: 3 10.52 0.00 2.00 4.19 0.06 83.23 Average: 4 11.31 0.00 2.00 3.18 0.07 83.44 Average: 5 13.78 0.00 2.07 0.81 0.07 83.27 Average: 6 13.24 0.00 2.10 1.21 0.07 83.38 Average: 7 11.57 0.00 1.98 0.72 0.06 85.66