---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25725 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 884 23508 0 7774 30826 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:c8:f0:1a brd ff:ff:ff:ff:ff:ff inet 10.30.106.214/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85595sec preferred_lft 85595sec inet6 fe80::f816:3eff:fec8:f01a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:65:32:be:33 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::42:65ff:fe32:be33/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25725) 07/04/25 _x86_64_ (8 CPU) 13:23:21 LINUX RESTART (8 CPU) 13:24:02 tps rtps wtps bread/s bwrtn/s 13:25:01 150.03 28.88 121.15 2538.17 46269.15 13:26:01 624.94 3.52 621.43 477.04 232692.84 13:27:01 72.77 0.07 72.70 6.53 42752.34 13:28:01 25.03 0.22 24.81 27.73 27728.45 13:29:01 223.93 0.27 223.66 23.33 33400.17 13:30:01 13.73 0.00 13.73 0.00 356.74 13:31:01 7.52 0.00 7.52 0.00 307.95 13:32:01 11.63 0.00 11.63 0.00 291.42 13:33:01 19.65 0.02 19.63 0.13 196.10 13:34:01 17.60 0.00 17.60 0.00 358.74 13:35:01 9.45 0.97 8.48 20.66 166.21 13:36:01 60.44 0.10 60.34 15.46 1091.55 Average: 103.00 2.80 100.20 255.89 32116.80 13:24:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 28838992 31606300 4100228 12.45 80292 2975456 2123640 6.25 952316 2799364 1229012 13:26:01 22908008 29955672 10031212 30.45 146492 6996140 10294008 30.29 2836792 6536524 7820 13:27:01 20348520 27548544 12590700 38.22 150236 7143900 13381944 39.37 5439408 6456740 760 13:28:01 20168324 27556140 12770896 38.77 161748 7301664 13666108 40.21 5453416 6601548 158936 13:29:01 19731172 27477012 13208048 40.10 191796 7595104 13692172 40.29 5608268 6842776 3140 13:30:01 19138696 26892308 13800524 41.90 191956 7602560 14241944 41.90 6195432 6845888 4908 13:31:01 19134944 26888988 13804276 41.91 192068 7602804 14344484 42.20 6197000 6845780 556 13:32:01 19127732 26882056 13811488 41.93 192148 7602968 14377444 42.30 6206000 6845628 720 13:33:01 19114388 26869780 13824832 41.97 192296 7603840 14375220 42.30 6218216 6846444 1252 13:34:01 19052772 26811040 13886448 42.16 192476 7606572 14391292 42.34 6278520 6848348 112 13:35:01 19042056 26801916 13897164 42.19 192644 7607684 14382628 42.32 6285916 6849236 472 13:36:01 23977572 31574144 8961648 27.21 193512 7462432 2153372 6.34 1612212 6693700 420 Average: 20881931 28071992 12057289 36.60 173139 7091760 11785355 34.68 4940291 6417665 117342 13:24:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:01 lo 14.51 14.51 1.36 1.36 0.00 0.00 0.00 0.00 13:25:01 ens3 625.05 399.63 13052.85 38.31 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 veth15521c0 1.25 1.88 0.15 0.18 0.00 0.00 0.00 0.00 13:26:01 veth54e66fd 0.28 0.45 0.02 0.03 0.00 0.00 0.00 0.00 13:26:01 veth8201724 52.83 39.00 7.43 5.93 0.00 0.00 0.00 0.00 13:26:01 vethf2114c4 0.12 0.22 0.01 0.01 0.00 0.00 0.00 0.00 13:27:01 veth15521c0 3.43 4.70 0.65 0.75 0.00 0.00 0.00 0.00 13:27:01 veth54e66fd 4.47 5.87 0.57 0.52 0.00 0.00 0.00 0.00 13:27:01 vethf2114c4 4.37 4.23 0.94 0.48 0.00 0.00 0.00 0.00 13:27:01 veth3ec6f6f 0.62 0.98 0.06 1.40 0.00 0.00 0.00 0.00 13:28:01 veth15521c0 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 13:28:01 veth54e66fd 6.30 9.20 0.84 0.70 0.00 0.00 0.00 0.00 13:28:01 vethf2114c4 4.62 5.95 1.41 0.57 0.00 0.00 0.00 0.00 13:28:01 veth3ec6f6f 0.75 0.78 0.07 1.86 0.00 0.00 0.00 0.00 13:29:01 veth15521c0 0.17 0.42 0.01 0.03 0.00 0.00 0.00 0.00 13:29:01 veth54e66fd 8.60 11.91 1.57 1.74 0.00 0.00 0.00 0.00 13:29:01 vethff5dca6 1.83 1.67 0.64 1.16 0.00 0.00 0.00 0.00 13:29:01 vethf2114c4 22.78 24.26 10.53 23.53 0.00 0.00 0.00 0.00 13:30:01 veth15521c0 0.63 0.87 0.09 0.10 0.00 0.00 0.00 0.00 13:30:01 veth54e66fd 9.50 12.75 2.57 3.95 0.00 0.00 0.00 0.00 13:30:01 vethff5dca6 5.47 4.78 3.54 7.33 0.00 0.00 0.00 0.00 13:30:01 vethf2114c4 32.78 32.81 15.14 39.38 0.00 0.00 0.00 0.00 13:31:01 veth15521c0 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 13:31:01 veth54e66fd 6.67 9.60 0.95 0.79 0.00 0.00 0.00 0.00 13:31:01 vethff5dca6 2.23 2.05 0.22 1.07 0.00 0.00 0.00 0.00 13:31:01 vethf2114c4 10.96 11.63 3.98 5.12 0.00 0.00 0.00 0.00 13:32:01 veth15521c0 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 13:32:01 veth54e66fd 6.50 9.35 0.86 0.72 0.00 0.00 0.00 0.00 13:32:01 vethff5dca6 1.85 1.65 0.19 1.05 0.00 0.00 0.00 0.00 13:32:01 vethf2114c4 8.00 8.98 3.62 3.02 0.00 0.00 0.00 0.00 13:33:01 veth15521c0 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 13:33:01 veth54e66fd 7.73 10.83 1.30 1.65 0.00 0.00 0.00 0.00 13:33:01 vethff5dca6 2.52 2.17 0.33 1.28 0.00 0.00 0.00 0.00 13:33:01 vethf2114c4 19.23 19.15 6.62 11.18 0.00 0.00 0.00 0.00 13:34:01 veth15521c0 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 13:34:01 veth54e66fd 11.28 14.88 2.40 4.06 0.00 0.00 0.00 0.00 13:34:01 vethff5dca6 5.25 4.47 0.89 3.46 0.00 0.00 0.00 0.00 13:34:01 vethf2114c4 53.21 50.92 19.21 51.18 0.00 0.00 0.00 0.00 13:35:01 veth15521c0 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 13:35:01 veth54e66fd 7.88 10.93 1.33 1.18 0.00 0.00 0.00 0.00 13:35:01 vethff5dca6 2.70 2.48 0.26 0.94 0.00 0.00 0.00 0.00 13:35:01 vethf2114c4 19.94 21.06 7.54 24.73 0.00 0.00 0.00 0.00 13:36:01 lo 38.09 38.09 3.33 3.33 0.00 0.00 0.00 0.00 13:36:01 br-ffd86042e847 47.46 57.86 3.12 312.50 0.00 0.00 0.00 0.00 13:36:01 ens3 2152.04 1278.20 49028.82 169.97 0.00 0.00 0.00 0.00 13:36:01 vethc8061c0 534.64 572.25 243.89 88.84 0.00 0.00 0.00 0.02 Average: lo 2.85 2.85 0.25 0.25 0.00 0.00 0.00 0.00 Average: br-ffd86042e847 3.96 4.83 0.26 26.08 0.00 0.00 0.00 0.00 Average: ens3 152.11 88.56 4022.50 8.36 0.00 0.00 0.00 0.00 Average: vethc8061c0 44.62 47.75 20.35 7.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25725) 07/04/25 _x86_64_ (8 CPU) 13:23:21 LINUX RESTART (8 CPU) 13:24:02 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 11.00 0.00 1.57 2.24 0.04 85.15 13:25:01 0 4.93 0.00 1.26 1.11 0.02 92.69 13:25:01 1 2.40 0.00 1.04 0.32 0.02 96.22 13:25:01 2 2.07 0.00 1.31 4.81 0.02 91.79 13:25:01 3 1.56 0.00 0.97 8.11 0.02 89.34 13:25:01 4 2.71 0.00 0.81 0.37 0.02 96.08 13:25:01 5 27.58 0.00 2.66 1.20 0.07 68.49 13:25:01 6 33.13 0.00 2.68 1.62 0.07 62.50 13:25:01 7 13.69 0.00 1.80 0.34 0.03 84.13 13:26:01 all 31.39 0.00 9.97 12.87 0.08 45.68 13:26:01 0 30.99 0.00 9.47 9.60 0.08 49.86 13:26:01 1 33.02 0.00 10.46 27.78 0.10 28.64 13:26:01 2 30.77 0.00 10.47 5.80 0.08 52.87 13:26:01 3 31.15 0.00 9.99 20.42 0.10 38.35 13:26:01 4 31.36 0.00 9.50 4.19 0.08 54.87 13:26:01 5 32.03 0.00 10.36 3.47 0.08 54.06 13:26:01 6 30.31 0.00 10.08 14.38 0.07 45.16 13:26:01 7 31.50 0.00 9.48 17.39 0.08 41.55 13:27:01 all 50.74 0.00 4.27 0.74 0.10 44.15 13:27:01 0 51.34 0.00 4.17 0.08 0.10 44.30 13:27:01 1 49.71 0.00 4.49 0.03 0.08 45.68 13:27:01 2 52.42 0.00 4.05 1.63 0.10 41.80 13:27:01 3 53.27 0.00 4.30 0.02 0.10 42.32 13:27:01 4 49.85 0.00 4.02 3.95 0.08 42.10 13:27:01 5 50.50 0.00 4.71 0.02 0.10 44.68 13:27:01 6 50.73 0.00 4.33 0.17 0.10 44.66 13:27:01 7 48.08 0.00 4.10 0.03 0.08 47.71 13:28:01 all 3.22 0.00 0.62 0.78 0.06 95.32 13:28:01 0 2.72 0.00 0.65 0.02 0.05 96.56 13:28:01 1 3.48 0.00 0.79 0.00 0.05 95.69 13:28:01 2 4.10 0.00 0.79 0.10 0.07 94.95 13:28:01 3 2.48 0.00 0.52 0.03 0.05 96.92 13:28:01 4 3.45 0.00 0.50 6.05 0.07 89.93 13:28:01 5 3.33 0.00 0.74 0.02 0.03 95.89 13:28:01 6 2.88 0.00 0.42 0.05 0.07 96.59 13:28:01 7 3.37 0.00 0.55 0.02 0.08 95.97 13:29:01 all 10.72 0.00 2.36 1.59 0.07 85.26 13:29:01 0 7.67 0.00 2.20 0.15 0.07 89.91 13:29:01 1 10.61 0.00 2.35 1.01 0.07 85.96 13:29:01 2 12.10 0.00 2.81 4.00 0.07 81.02 13:29:01 3 9.79 0.00 2.01 1.19 0.07 86.94 13:29:01 4 9.72 0.00 2.06 3.23 0.05 84.93 13:29:01 5 8.98 0.00 2.48 0.97 0.07 87.50 13:29:01 6 17.47 0.00 3.27 0.67 0.07 78.52 13:29:01 7 9.46 0.00 1.70 1.48 0.05 87.31 13:30:01 all 8.13 0.00 0.83 0.04 0.07 90.94 13:30:01 0 9.24 0.00 1.02 0.03 0.07 89.64 13:30:01 1 8.13 0.00 1.00 0.00 0.08 90.78 13:30:01 2 10.50 0.00 0.77 0.18 0.07 88.48 13:30:01 3 9.05 0.00 0.90 0.02 0.08 89.95 13:30:01 4 6.11 0.00 0.69 0.03 0.08 93.08 13:30:01 5 7.81 0.00 0.92 0.00 0.07 91.21 13:30:01 6 6.75 0.00 0.67 0.02 0.05 92.52 13:30:01 7 7.41 0.00 0.64 0.02 0.07 91.87 13:31:01 all 2.53 0.00 0.41 0.03 0.06 96.98 13:31:01 0 4.30 0.00 0.45 0.02 0.05 95.18 13:31:01 1 2.39 0.00 0.35 0.00 0.05 97.21 13:31:01 2 2.38 0.00 0.37 0.10 0.07 97.09 13:31:01 3 2.35 0.00 0.47 0.02 0.05 97.12 13:31:01 4 2.33 0.00 0.44 0.05 0.05 97.14 13:31:01 5 2.79 0.00 0.33 0.02 0.05 96.81 13:31:01 6 1.69 0.00 0.40 0.00 0.07 97.84 13:31:01 7 2.00 0.00 0.44 0.00 0.05 97.51 13:32:01 all 2.18 0.00 0.37 0.03 0.06 97.36 13:32:01 0 2.39 0.00 0.42 0.05 0.07 97.07 13:32:01 1 1.35 0.00 0.32 0.02 0.05 98.26 13:32:01 2 2.53 0.00 0.42 0.13 0.05 96.87 13:32:01 3 2.64 0.00 0.40 0.02 0.07 96.87 13:32:01 4 1.32 0.00 0.20 0.00 0.05 98.43 13:32:01 5 1.82 0.00 0.49 0.03 0.07 97.59 13:32:01 6 2.39 0.00 0.42 0.00 0.07 97.12 13:32:01 7 3.00 0.00 0.23 0.00 0.07 96.71 13:33:01 all 2.75 0.00 0.47 0.04 0.06 96.68 13:33:01 0 2.56 0.00 0.57 0.03 0.07 96.78 13:33:01 1 1.81 0.00 0.40 0.02 0.07 97.71 13:33:01 2 2.14 0.00 0.59 0.18 0.08 97.00 13:33:01 3 3.76 0.00 0.57 0.07 0.07 95.54 13:33:01 4 2.76 0.00 0.43 0.02 0.05 96.74 13:33:01 5 2.53 0.00 0.62 0.00 0.05 96.80 13:33:01 6 2.56 0.00 0.32 0.00 0.05 97.07 13:33:01 7 3.88 0.00 0.26 0.02 0.05 95.79 13:34:01 all 4.72 0.00 0.55 0.05 0.05 94.63 13:34:01 0 5.24 0.00 0.55 0.00 0.05 94.16 13:34:01 1 3.99 0.00 0.55 0.07 0.07 95.32 13:34:01 2 4.85 0.00 0.50 0.15 0.05 94.44 13:34:01 3 3.70 0.00 0.57 0.08 0.05 95.60 13:34:01 4 5.50 0.00 0.65 0.03 0.07 93.75 13:34:01 5 4.97 0.00 0.50 0.03 0.07 94.43 13:34:01 6 4.73 0.00 0.53 0.00 0.03 94.70 13:34:01 7 4.76 0.00 0.53 0.02 0.05 94.64 13:35:01 all 1.72 0.00 0.34 0.03 0.05 97.86 13:35:01 0 1.02 0.00 0.30 0.02 0.05 98.61 13:35:01 1 1.94 0.00 0.27 0.03 0.03 97.73 13:35:01 2 2.14 0.00 0.40 0.12 0.05 97.30 13:35:01 3 2.14 0.00 0.45 0.00 0.05 97.36 13:35:01 4 1.16 0.00 0.30 0.05 0.05 98.44 13:35:01 5 2.64 0.00 0.37 0.02 0.05 96.92 13:35:01 6 1.49 0.00 0.32 0.02 0.05 98.13 13:35:01 7 1.22 0.00 0.32 0.03 0.05 98.37 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 1.98 0.00 0.92 0.14 0.04 96.91 13:36:01 0 2.27 0.00 1.02 0.13 0.05 96.52 13:36:01 1 1.54 0.00 0.84 0.05 0.03 97.54 13:36:01 2 1.60 0.00 0.90 0.64 0.03 96.82 13:36:01 3 2.60 0.00 0.92 0.05 0.05 96.38 13:36:01 4 1.72 0.00 0.97 0.08 0.03 97.19 13:36:01 5 2.22 0.00 0.89 0.07 0.05 96.77 13:36:01 6 1.77 0.00 0.90 0.07 0.03 97.23 13:36:01 7 2.13 0.00 0.89 0.07 0.03 96.89 Average: all 10.88 0.00 1.88 1.54 0.06 85.64 Average: 0 10.37 0.00 1.83 0.93 0.06 86.81 Average: 1 9.98 0.00 1.89 2.42 0.06 85.65 Average: 2 10.61 0.00 1.94 1.48 0.06 85.92 Average: 3 10.36 0.00 1.83 2.48 0.06 85.26 Average: 4 9.81 0.00 1.71 1.50 0.06 86.93 Average: 5 12.21 0.00 2.08 0.48 0.06 85.16 Average: 6 12.92 0.00 2.02 1.41 0.06 83.60 Average: 7 10.81 0.00 1.73 1.60 0.06 85.79