---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-29605 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 17G 139G 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 951 22229 0 8986 30761 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:01:54:da brd ff:ff:ff:ff:ff:ff inet 10.30.107.151/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85667sec preferred_lft 85667sec inet6 fe80::f816:3eff:fe01:54da/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:01:a3:2c:41 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-29605) 07/21/25 _x86_64_ (8 CPU) 11:31:55 LINUX RESTART (8 CPU) 11:32:01 tps rtps wtps bread/s bwrtn/s 11:33:02 122.65 47.86 74.79 4442.46 98698.35 11:34:01 37.21 0.00 37.21 0.00 58231.89 11:35:01 18.66 0.00 18.66 0.00 28233.56 11:36:01 1.78 0.97 0.82 20.66 14.26 11:37:01 318.56 26.10 292.47 884.79 6858.86 11:38:01 208.80 44.13 164.67 3470.89 23415.16 11:39:01 22.80 1.00 21.80 77.99 2519.31 11:40:01 374.52 26.40 348.13 3374.77 41987.27 11:41:01 413.61 1.40 412.21 80.79 180501.52 11:42:01 377.97 3.13 374.84 407.27 14438.53 11:43:01 121.56 0.45 121.11 33.59 7876.42 11:44:01 101.20 1.57 99.63 102.10 4475.71 Average: 176.80 12.77 164.03 1076.06 38909.18 11:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:02 30657744 31896776 2281476 6.93 38544 1529012 1317828 3.88 620280 1410628 260 11:34:01 30639204 31878408 2300016 6.98 38640 1529016 1317828 3.88 638560 1410548 48 11:35:01 30654560 31893864 2284660 6.94 38704 1529032 1317828 3.88 623104 1410552 4 11:36:01 30651508 31891668 2287712 6.95 38784 1529652 1341256 3.95 624608 1410940 316 11:37:01 30000988 31595980 2938232 8.92 68068 1836848 1506304 4.43 994192 1648568 215840 11:38:01 28678632 30818780 4260588 12.93 89920 2341724 2044940 6.02 1825112 2102080 17504 11:39:01 27518092 29710916 5421128 16.46 93516 2388072 3078612 9.06 2941556 2139748 248 11:40:01 27995452 31623324 4943768 15.01 114036 3761456 1414244 4.16 1375616 3163156 157852 11:41:01 22929040 31594188 10010180 30.39 194284 8453836 1506916 4.43 1483716 7847108 98608 11:42:01 18694264 27893204 14244956 43.25 218412 8821600 13167860 38.74 5491268 7921600 162940 11:43:01 17859184 27177756 15080036 45.78 222800 8940828 13761688 40.49 6266776 7964720 1612 11:44:01 22730284 31463772 10208936 30.99 224888 8480816 1674320 4.93 2098852 7400924 1484 Average: 26584079 30786553 6355141 19.29 115050 4261824 3620802 10.65 2081970 3819214 54726 11:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:02 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 11:33:02 ens3 170.85 125.15 579.20 28.56 0.00 0.00 0.00 0.00 11:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:34:01 ens3 5.74 1.19 4.36 0.50 0.00 0.00 0.00 0.00 11:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 ens3 5.40 0.07 3.38 0.00 0.00 0.00 0.00 0.00 11:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:36:01 ens3 15.09 0.23 9.91 0.18 0.00 0.00 0.00 0.00 11:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 lo 0.87 0.87 0.10 0.10 0.00 0.00 0.00 0.00 11:37:01 ens3 270.87 180.79 1229.99 50.44 0.00 0.00 0.00 0.00 11:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 11:38:01 ens3 659.87 482.65 5846.27 109.47 0.00 0.00 0.00 0.00 11:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 11:39:01 ens3 661.14 427.86 813.26 160.10 0.00 0.00 0.00 0.00 11:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 11:40:01 ens3 279.02 202.00 2420.48 40.83 0.00 0.00 0.00 0.00 11:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 br-538dad7e0e93 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 lo 17.73 17.73 2.11 2.11 0.00 0.00 0.00 0.00 11:41:01 ens3 3360.94 1911.68 39772.80 137.49 0.00 0.00 0.00 0.00 11:42:01 vethdba3060 0.90 2.10 0.09 1.56 0.00 0.00 0.00 0.00 11:42:01 veth3518a7a 2.62 3.85 0.32 7.84 0.00 0.00 0.00 0.00 11:42:01 veth57fbc27 52.12 64.32 4.21 314.88 0.00 0.00 0.00 0.03 11:42:01 veth326561e 0.27 1.48 0.02 0.64 0.00 0.00 0.00 0.00 11:43:01 vethdba3060 0.42 0.58 0.06 1.03 0.00 0.00 0.00 0.00 11:43:01 veth3518a7a 4.28 4.00 0.50 25.64 0.00 0.00 0.00 0.00 11:43:01 veth57fbc27 0.52 0.62 0.03 0.03 0.00 0.00 0.00 0.00 11:43:01 veth326561e 27.23 30.91 4.85 4.46 0.00 0.00 0.00 0.00 11:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 lo 45.10 45.10 6.87 6.87 0.00 0.00 0.00 0.00 11:44:01 ens3 5623.48 3465.88 51165.98 578.71 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 3.51 3.51 0.55 0.55 0.00 0.00 0.00 0.00 Average: ens3 468.63 288.92 4269.59 48.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-29605) 07/21/25 _x86_64_ (8 CPU) 11:31:55 LINUX RESTART (8 CPU) 11:32:01 CPU %user %nice %system %iowait %steal %idle 11:33:02 all 2.69 0.00 0.69 2.03 0.02 94.57 11:33:02 0 3.59 0.00 0.55 0.28 0.02 95.56 11:33:02 1 4.23 0.00 0.37 0.25 0.02 95.13 11:33:02 2 1.48 0.00 0.58 0.30 0.02 97.62 11:33:02 3 4.04 0.00 1.85 0.72 0.02 93.37 11:33:02 4 2.29 0.00 0.57 0.48 0.02 96.65 11:33:02 5 2.01 0.00 0.77 3.98 0.03 93.22 11:33:02 6 2.02 0.00 0.38 0.07 0.00 97.53 11:33:02 7 1.90 0.00 0.38 10.12 0.03 87.56 11:34:01 all 0.14 0.00 0.01 1.85 0.01 97.99 11:34:01 0 0.00 0.00 0.00 0.00 0.00 100.00 11:34:01 1 0.00 0.00 0.00 0.00 0.00 100.00 11:34:01 2 0.88 0.00 0.02 0.00 0.02 99.08 11:34:01 3 0.00 0.00 0.00 0.07 0.02 99.92 11:34:01 4 0.03 0.00 0.02 0.00 0.00 99.95 11:34:01 5 0.02 0.00 0.02 0.00 0.00 99.97 11:34:01 6 0.10 0.00 0.00 0.00 0.02 99.88 11:34:01 7 0.09 0.00 0.02 14.80 0.03 85.06 11:35:01 all 0.03 0.00 0.01 0.48 0.01 99.47 11:35:01 0 0.02 0.00 0.00 0.00 0.00 99.98 11:35:01 1 0.00 0.00 0.00 0.00 0.00 100.00 11:35:01 2 0.12 0.00 0.03 0.02 0.00 99.83 11:35:01 3 0.02 0.00 0.02 0.00 0.02 99.95 11:35:01 4 0.03 0.00 0.02 0.00 0.00 99.95 11:35:01 5 0.02 0.00 0.00 0.00 0.00 99.98 11:35:01 6 0.02 0.00 0.02 0.00 0.00 99.97 11:35:01 7 0.05 0.00 0.00 3.84 0.02 96.09 11:36:01 all 0.06 0.00 0.03 0.01 0.01 99.89 11:36:01 0 0.23 0.00 0.07 0.03 0.00 99.67 11:36:01 1 0.02 0.00 0.00 0.02 0.00 99.97 11:36:01 2 0.05 0.00 0.03 0.02 0.03 99.87 11:36:01 3 0.08 0.00 0.05 0.00 0.02 99.85 11:36:01 4 0.00 0.00 0.03 0.00 0.02 99.95 11:36:01 5 0.02 0.00 0.02 0.00 0.02 99.95 11:36:01 6 0.02 0.00 0.02 0.00 0.02 99.95 11:36:01 7 0.03 0.00 0.02 0.03 0.02 99.90 11:37:01 all 7.29 0.00 0.90 1.36 0.03 90.41 11:37:01 0 7.85 0.00 0.68 1.44 0.02 90.02 11:37:01 1 9.30 0.00 0.69 0.20 0.05 89.77 11:37:01 2 9.29 0.00 0.62 0.23 0.02 89.85 11:37:01 3 1.89 0.00 0.23 0.33 0.02 97.53 11:37:01 4 1.93 0.00 0.40 0.50 0.00 97.17 11:37:01 5 2.99 0.00 1.89 0.14 0.03 94.95 11:37:01 6 1.38 0.00 1.02 3.13 0.02 94.46 11:37:01 7 23.55 0.00 1.72 5.01 0.07 69.65 11:38:01 all 21.16 0.00 1.29 1.44 0.09 76.02 11:38:01 0 7.02 0.00 0.95 2.04 0.08 89.91 11:38:01 1 24.37 0.00 2.14 1.23 0.12 72.14 11:38:01 2 45.51 0.00 2.04 0.80 0.10 51.55 11:38:01 3 21.82 0.00 1.30 2.07 0.12 74.69 11:38:01 4 14.22 0.00 1.15 3.42 0.07 81.15 11:38:01 5 18.96 0.00 0.82 0.43 0.05 79.73 11:38:01 6 21.49 0.00 0.77 0.45 0.12 77.18 11:38:01 7 15.82 0.00 1.17 1.07 0.08 81.86 11:39:01 all 17.95 0.00 0.60 0.04 0.05 81.37 11:39:01 0 27.42 0.00 1.24 0.12 0.05 71.17 11:39:01 1 13.80 0.00 0.68 0.07 0.05 85.40 11:39:01 2 35.53 0.00 0.62 0.00 0.07 63.78 11:39:01 3 15.24 0.00 0.67 0.10 0.05 83.94 11:39:01 4 13.26 0.00 0.23 0.00 0.03 86.47 11:39:01 5 21.09 0.00 0.33 0.00 0.05 78.52 11:39:01 6 10.45 0.00 0.67 0.00 0.03 88.84 11:39:01 7 6.75 0.00 0.37 0.00 0.03 92.85 11:40:01 all 15.06 0.00 1.78 2.81 0.05 80.30 11:40:01 0 15.82 0.00 2.21 11.34 0.05 70.58 11:40:01 1 15.31 0.00 1.37 1.81 0.08 81.43 11:40:01 2 14.08 0.00 1.07 0.03 0.03 84.78 11:40:01 3 11.40 0.00 1.52 1.27 0.03 85.78 11:40:01 4 9.51 0.00 1.74 0.52 0.03 88.20 11:40:01 5 18.60 0.00 2.05 0.77 0.07 78.53 11:40:01 6 28.23 0.00 2.28 3.97 0.07 65.46 11:40:01 7 7.55 0.00 2.02 2.79 0.03 87.60 11:41:01 all 16.77 0.00 7.67 10.72 0.40 64.45 11:41:01 0 17.34 0.00 7.21 3.91 2.59 68.94 11:41:01 1 15.84 0.00 7.32 20.03 0.08 56.72 11:41:01 2 18.84 0.00 6.93 5.15 0.07 69.01 11:41:01 3 18.20 0.00 6.97 1.93 0.12 72.78 11:41:01 4 14.93 0.00 7.41 5.64 0.07 71.95 11:41:01 5 14.89 0.00 9.56 42.06 0.10 33.39 11:41:01 6 16.67 0.00 8.08 5.81 0.09 69.36 11:41:01 7 17.47 0.00 7.84 0.82 0.09 73.78 11:42:01 all 57.79 0.00 7.35 1.65 0.12 33.09 11:42:01 0 56.94 0.00 7.08 0.94 0.12 34.92 11:42:01 1 58.35 0.00 6.76 1.10 0.12 33.67 11:42:01 2 59.06 0.00 7.39 1.42 0.13 32.00 11:42:01 3 56.15 0.00 7.24 3.29 0.13 33.19 11:42:01 4 57.15 0.00 7.47 2.62 0.12 32.64 11:42:01 5 58.40 0.00 6.87 2.16 0.12 32.45 11:42:01 6 57.68 0.00 7.84 0.68 0.14 33.67 11:42:01 7 58.53 0.00 8.15 1.05 0.12 32.15 11:43:01 all 20.78 0.00 2.88 0.34 0.12 75.89 11:43:01 0 19.11 0.00 3.04 0.10 0.12 77.63 11:43:01 1 19.67 0.00 2.67 0.30 0.12 77.24 11:43:01 2 21.01 0.00 3.25 1.51 0.12 74.11 11:43:01 3 21.06 0.00 2.91 0.39 0.12 75.53 11:43:01 4 22.54 0.00 2.77 0.13 0.12 74.44 11:43:01 5 23.36 0.00 3.02 0.15 0.13 73.33 11:43:01 6 18.82 0.00 2.70 0.08 0.10 78.30 11:43:01 7 20.68 0.00 2.72 0.02 0.10 76.49 11:43:01 CPU %user %nice %system %iowait %steal %idle 11:44:01 all 9.79 0.00 1.35 0.28 0.05 88.52 11:44:01 0 16.44 0.00 1.55 0.23 0.05 81.72 11:44:01 1 5.54 0.00 1.38 0.97 0.05 92.06 11:44:01 2 16.60 0.00 1.72 0.27 0.05 81.36 11:44:01 3 10.80 0.00 1.17 0.20 0.05 87.77 11:44:01 4 6.65 0.00 1.20 0.12 0.05 91.98 11:44:01 5 5.83 0.00 1.16 0.20 0.03 92.78 11:44:01 6 5.64 0.00 1.44 0.18 0.07 92.68 11:44:01 7 10.84 0.00 1.13 0.08 0.05 87.90 Average: all 14.10 0.00 2.03 1.90 0.08 81.89 Average: 0 14.28 0.00 2.03 1.70 0.25 81.73 Average: 1 13.84 0.00 1.94 2.15 0.06 82.02 Average: 2 18.52 0.00 2.02 0.81 0.05 78.60 Average: 3 13.36 0.00 1.99 0.86 0.06 83.73 Average: 4 11.83 0.00 1.91 1.12 0.04 85.11 Average: 5 13.83 0.00 2.19 4.11 0.05 79.82 Average: 6 13.53 0.00 2.08 1.18 0.05 83.16 Average: 7 13.58 0.00 2.11 3.30 0.06 80.96