---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23142 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 15G 141G 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 874 24142 0 7150 30837 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:45:07:fd brd ff:ff:ff:ff:ff:ff inet 10.30.107.42/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85466sec preferred_lft 85466sec inet6 fe80::f816:3eff:fe45:7fd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:90:bd:2b:dc 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::42:90ff:febd:2bdc/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-23142) 06/23/25 _x86_64_ (8 CPU) 08:28:21 LINUX RESTART (8 CPU) 08:29:01 tps rtps wtps bread/s bwrtn/s 08:30:01 189.34 24.16 165.17 2350.94 69388.84 08:31:01 604.07 12.38 591.68 769.56 246201.63 08:32:01 4.87 0.22 4.65 48.53 3933.88 08:33:01 2.38 0.08 2.30 15.20 35.06 08:34:01 1.75 0.03 1.72 3.07 27.06 08:35:01 2.05 0.02 2.03 3.20 31.86 08:36:01 1.67 0.00 1.67 0.00 25.73 08:37:01 116.48 0.30 116.18 17.06 17116.35 08:38:01 3.18 0.00 3.18 0.00 55.06 08:39:01 1.97 0.00 1.97 0.00 33.99 08:40:01 1.87 0.00 1.87 0.00 31.86 08:41:01 1.95 0.00 1.95 0.00 31.72 08:42:01 1.37 0.00 1.37 0.00 25.86 08:43:01 34.14 0.40 33.74 14.00 589.24 Average: 69.08 2.69 66.39 230.11 24108.87 08:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:30:01 27528108 31575720 5411112 16.43 90096 4220976 2317164 6.82 1022536 3995296 2465260 08:31:01 24130288 30692348 8808932 26.74 151220 6494904 6660304 19.60 2076904 6103920 500 08:32:01 24128732 30692428 8810488 26.75 151252 6496360 6624948 19.49 2080896 6102876 108 08:33:01 24126232 30690600 8812988 26.76 151296 6496824 6595984 19.41 2083644 6102720 244 08:34:01 24127604 30692156 8811616 26.75 151348 6496916 6600760 19.42 2084708 6102556 120 08:35:01 24125648 30690432 8813572 26.76 151408 6497044 6626364 19.50 2085216 6102560 140 08:36:01 24127872 30692740 8811348 26.75 151448 6497052 6617024 19.47 2082844 6102312 240 08:37:01 23742404 30621776 9196816 27.92 179740 6748920 6853932 20.17 2210676 6315976 1048 08:38:01 23745180 30624720 9194040 27.91 179776 6748952 6853932 20.17 2208804 6316004 240 08:39:01 23744844 30624504 9194376 27.91 179848 6748988 6887968 20.27 2209220 6316040 140 08:40:01 23750172 30630040 9189048 27.90 179916 6749056 6887968 20.27 2202600 6316116 116 08:41:01 23752756 30632780 9186464 27.89 179972 6749096 6887968 20.27 2200616 6316156 212 08:42:01 23752696 30632896 9186524 27.89 180024 6749188 6904064 20.31 2199928 6316160 340 08:43:01 23602612 30477412 9336608 28.34 180744 6748868 3942584 11.60 2408704 6294160 88 Average: 24170368 30712182 8768852 26.62 161292 6460225 6232926 18.34 2082664 6057347 176343 08:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 ens3 1373.94 807.13 27509.48 70.43 0.00 0.00 0.00 0.00 08:30:01 lo 17.33 17.33 1.70 1.70 0.00 0.00 0.00 0.00 08:31:01 vethb5dff18 0.00 0.27 0.00 0.02 0.00 0.00 0.00 0.00 08:31:01 vethb805c5c 0.03 0.22 0.00 0.01 0.00 0.00 0.00 0.00 08:31:01 veth46fb72b 23.68 21.83 10.50 16.05 0.00 0.00 0.00 0.00 08:31:01 br-72d2a1fd017d 0.17 0.12 0.00 0.01 0.00 0.00 0.00 0.00 08:32:01 vethb5dff18 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 vethb805c5c 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 veth46fb72b 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 br-72d2a1fd017d 0.23 0.23 0.01 0.01 0.00 0.00 0.00 0.00 08:33:01 vethb5dff18 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 vethb805c5c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 veth46fb72b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 br-72d2a1fd017d 0.28 0.28 0.01 0.02 0.00 0.00 0.00 0.00 08:34:01 vethb5dff18 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 vethb805c5c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 veth46fb72b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 br-72d2a1fd017d 0.27 0.27 0.01 0.02 0.00 0.00 0.00 0.00 08:35:01 vethb5dff18 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 vethb805c5c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 veth46fb72b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 br-72d2a1fd017d 0.27 0.27 0.01 0.02 0.00 0.00 0.00 0.00 08:36:01 vethb5dff18 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 vethb805c5c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 veth46fb72b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 br-72d2a1fd017d 0.28 0.28 0.01 0.02 0.00 0.00 0.00 0.00 08:37:01 vethb5dff18 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 vethb805c5c 0.10 0.17 0.00 0.01 0.00 0.00 0.00 0.00 08:37:01 veth46fb72b 0.17 0.20 0.02 0.02 0.00 0.00 0.00 0.00 08:37:01 br-72d2a1fd017d 0.12 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 vethb5dff18 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 vethb805c5c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth46fb72b 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 br-72d2a1fd017d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 vethb5dff18 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 vethb805c5c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 veth46fb72b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 br-72d2a1fd017d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 vethb5dff18 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 vethb805c5c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 veth46fb72b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 br-72d2a1fd017d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 vethb5dff18 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 vethb805c5c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 veth46fb72b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 br-72d2a1fd017d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 vethb5dff18 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 vethb805c5c 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 veth46fb72b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 br-72d2a1fd017d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 veth46fb72b 6.93 5.62 2.58 7.31 0.00 0.00 0.00 0.00 08:43:01 br-72d2a1fd017d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 docker0 40.73 58.42 3.52 301.47 0.00 0.00 0.00 0.00 08:43:01 ens3 3525.05 2202.47 47458.19 249.34 0.00 0.00 0.00 0.00 Average: veth46fb72b 2.20 1.99 0.94 1.67 0.00 0.00 0.00 0.00 Average: br-72d2a1fd017d 0.12 0.11 0.00 0.01 0.00 0.00 0.00 0.00 Average: docker0 2.91 4.17 0.25 21.53 0.00 0.00 0.00 0.00 Average: ens3 224.53 139.35 3330.63 12.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23142) 06/23/25 _x86_64_ (8 CPU) 08:28:21 LINUX RESTART (8 CPU) 08:29:01 CPU %user %nice %system %iowait %steal %idle 08:30:01 all 13.52 0.00 2.94 1.93 0.05 81.56 08:30:01 0 17.23 0.00 3.16 0.45 0.03 79.12 08:30:01 1 11.87 0.00 3.13 0.60 0.03 84.36 08:30:01 2 6.51 0.00 2.24 3.03 0.05 88.17 08:30:01 3 7.61 0.00 2.14 0.12 0.02 90.12 08:30:01 4 17.55 0.00 3.26 8.94 0.05 70.20 08:30:01 5 6.38 0.00 2.79 0.15 0.07 90.62 08:30:01 6 25.82 0.00 4.15 1.74 0.07 68.23 08:30:01 7 15.27 0.00 2.61 0.40 0.07 81.65 08:31:01 all 21.92 0.00 6.55 6.42 0.08 65.03 08:31:01 0 17.79 0.00 5.16 1.65 0.07 75.33 08:31:01 1 26.49 0.00 6.91 1.25 0.10 65.25 08:31:01 2 22.94 0.00 7.21 4.31 0.07 65.47 08:31:01 3 19.06 0.00 5.78 3.82 0.08 71.25 08:31:01 4 25.70 0.00 7.71 8.24 0.08 58.26 08:31:01 5 21.67 0.00 6.82 19.47 0.07 51.98 08:31:01 6 24.55 0.00 7.10 10.63 0.10 57.62 08:31:01 7 17.16 0.00 5.75 2.06 0.08 74.94 08:32:01 all 0.20 0.00 0.15 0.05 0.02 99.59 08:32:01 0 0.17 0.00 0.13 0.00 0.03 99.67 08:32:01 1 0.12 0.00 0.07 0.00 0.02 99.80 08:32:01 2 0.18 0.00 0.15 0.03 0.03 99.60 08:32:01 3 0.23 0.00 0.18 0.03 0.02 99.53 08:32:01 4 0.13 0.00 0.15 0.02 0.02 99.68 08:32:01 5 0.20 0.00 0.18 0.32 0.02 99.28 08:32:01 6 0.27 0.00 0.20 0.00 0.02 99.52 08:32:01 7 0.28 0.00 0.07 0.00 0.03 99.62 08:33:01 all 0.37 0.00 0.15 0.01 0.02 99.46 08:33:01 0 0.23 0.00 0.18 0.00 0.02 99.57 08:33:01 1 0.13 0.00 0.12 0.00 0.02 99.73 08:33:01 2 0.13 0.00 0.07 0.03 0.02 99.75 08:33:01 3 0.20 0.00 0.17 0.00 0.00 99.63 08:33:01 4 0.40 0.00 0.22 0.00 0.02 99.37 08:33:01 5 1.47 0.00 0.12 0.00 0.02 98.40 08:33:01 6 0.10 0.00 0.05 0.02 0.02 99.82 08:33:01 7 0.25 0.00 0.22 0.00 0.02 99.52 08:34:01 all 0.38 0.00 0.15 0.02 0.02 99.42 08:34:01 0 0.18 0.00 0.18 0.00 0.03 99.60 08:34:01 1 0.10 0.00 0.10 0.00 0.03 99.77 08:34:01 2 0.03 0.00 0.08 0.08 0.02 99.78 08:34:01 3 0.18 0.00 0.18 0.00 0.03 99.60 08:34:01 4 0.38 0.00 0.28 0.05 0.03 99.25 08:34:01 5 1.89 0.00 0.16 0.00 0.03 97.91 08:34:01 6 0.10 0.00 0.15 0.02 0.03 99.70 08:34:01 7 0.18 0.00 0.13 0.00 0.02 99.67 08:35:01 all 0.44 0.00 0.13 0.01 0.02 99.40 08:35:01 0 0.17 0.00 0.20 0.00 0.02 99.62 08:35:01 1 0.22 0.00 0.12 0.00 0.02 99.65 08:35:01 2 0.17 0.00 0.07 0.05 0.00 99.72 08:35:01 3 2.15 0.00 0.11 0.00 0.02 97.72 08:35:01 4 0.23 0.00 0.18 0.00 0.03 99.55 08:35:01 5 0.27 0.00 0.13 0.00 0.02 99.58 08:35:01 6 0.18 0.00 0.17 0.02 0.03 99.60 08:35:01 7 0.10 0.00 0.03 0.00 0.02 99.85 08:36:01 all 0.20 0.00 0.14 0.00 0.02 99.63 08:36:01 0 0.15 0.00 0.10 0.02 0.02 99.72 08:36:01 1 0.12 0.00 0.12 0.00 0.02 99.75 08:36:01 2 0.12 0.00 0.12 0.03 0.02 99.72 08:36:01 3 0.38 0.00 0.12 0.00 0.02 99.48 08:36:01 4 0.28 0.00 0.17 0.00 0.05 99.50 08:36:01 5 0.20 0.00 0.15 0.00 0.03 99.62 08:36:01 6 0.15 0.00 0.17 0.00 0.02 99.67 08:36:01 7 0.22 0.00 0.17 0.00 0.03 99.58 08:37:01 all 4.35 0.00 1.40 0.58 0.05 93.62 08:37:01 0 6.60 0.00 1.92 0.07 0.05 91.37 08:37:01 1 3.68 0.00 1.66 0.25 0.03 94.38 08:37:01 2 5.44 0.00 1.64 1.96 0.07 90.90 08:37:01 3 3.12 0.00 1.12 0.08 0.03 95.64 08:37:01 4 3.17 0.00 1.41 0.08 0.07 95.26 08:37:01 5 2.88 0.00 1.20 1.81 0.07 94.04 08:37:01 6 6.70 0.00 1.54 0.30 0.07 91.39 08:37:01 7 3.24 0.00 0.72 0.12 0.05 95.88 08:38:01 all 0.12 0.00 0.11 0.00 0.03 99.73 08:38:01 0 0.10 0.00 0.08 0.00 0.03 99.78 08:38:01 1 0.08 0.00 0.12 0.00 0.02 99.78 08:38:01 2 0.12 0.00 0.07 0.03 0.02 99.77 08:38:01 3 0.08 0.00 0.10 0.00 0.02 99.80 08:38:01 4 0.22 0.00 0.12 0.00 0.08 99.58 08:38:01 5 0.17 0.00 0.20 0.02 0.05 99.57 08:38:01 6 0.10 0.00 0.10 0.00 0.02 99.78 08:38:01 7 0.13 0.00 0.08 0.00 0.02 99.77 08:39:01 all 0.11 0.00 0.10 0.00 0.03 99.76 08:39:01 0 0.13 0.00 0.10 0.00 0.03 99.73 08:39:01 1 0.08 0.00 0.10 0.02 0.02 99.78 08:39:01 2 0.05 0.00 0.03 0.02 0.03 99.87 08:39:01 3 0.12 0.00 0.13 0.00 0.02 99.73 08:39:01 4 0.28 0.00 0.07 0.00 0.07 99.58 08:39:01 5 0.08 0.00 0.17 0.00 0.03 99.72 08:39:01 6 0.03 0.00 0.05 0.00 0.02 99.90 08:39:01 7 0.07 0.00 0.10 0.00 0.02 99.82 08:40:01 all 0.36 0.00 0.10 0.01 0.03 99.50 08:40:01 0 0.10 0.00 0.15 0.00 0.03 99.72 08:40:01 1 0.07 0.00 0.05 0.00 0.02 99.87 08:40:01 2 1.65 0.00 0.07 0.03 0.05 98.20 08:40:01 3 0.02 0.00 0.05 0.00 0.00 99.93 08:40:01 4 0.55 0.00 0.15 0.00 0.03 99.27 08:40:01 5 0.17 0.00 0.18 0.00 0.03 99.62 08:40:01 6 0.08 0.00 0.05 0.00 0.02 99.85 08:40:01 7 0.18 0.00 0.15 0.00 0.03 99.63 08:40:01 CPU %user %nice %system %iowait %steal %idle 08:41:01 all 0.20 0.00 0.10 0.01 0.03 99.67 08:41:01 0 0.18 0.00 0.10 0.00 0.03 99.68 08:41:01 1 0.13 0.00 0.15 0.02 0.05 99.65 08:41:01 2 0.62 0.00 0.12 0.02 0.03 99.22 08:41:01 3 0.12 0.00 0.07 0.00 0.02 99.80 08:41:01 4 0.12 0.00 0.12 0.02 0.02 99.73 08:41:01 5 0.20 0.00 0.08 0.00 0.05 99.67 08:41:01 6 0.13 0.00 0.08 0.00 0.03 99.75 08:41:01 7 0.08 0.00 0.07 0.00 0.03 99.82 08:42:01 all 0.13 0.00 0.08 0.00 0.03 99.76 08:42:01 0 0.18 0.00 0.15 0.00 0.05 99.62 08:42:01 1 0.12 0.00 0.05 0.02 0.02 99.80 08:42:01 2 0.08 0.00 0.03 0.00 0.03 99.85 08:42:01 3 0.05 0.00 0.05 0.00 0.00 99.90 08:42:01 4 0.08 0.00 0.08 0.00 0.02 99.82 08:42:01 5 0.05 0.00 0.03 0.02 0.02 99.88 08:42:01 6 0.20 0.00 0.13 0.00 0.03 99.63 08:42:01 7 0.25 0.00 0.13 0.00 0.05 99.57 08:43:01 all 3.69 0.00 0.74 0.06 0.04 95.47 08:43:01 0 3.02 0.00 0.82 0.23 0.05 95.88 08:43:01 1 4.47 0.00 0.67 0.03 0.03 94.79 08:43:01 2 1.82 0.00 0.57 0.02 0.03 97.56 08:43:01 3 6.08 0.00 0.75 0.03 0.03 93.11 08:43:01 4 4.44 0.00 0.97 0.05 0.03 94.50 08:43:01 5 2.94 0.00 0.67 0.03 0.03 96.33 08:43:01 6 2.76 0.00 0.73 0.02 0.05 96.44 08:43:01 7 4.06 0.00 0.73 0.02 0.07 95.12 Average: all 3.27 0.00 0.91 0.64 0.03 95.14 Average: 0 3.29 0.00 0.89 0.17 0.04 95.61 Average: 1 3.39 0.00 0.95 0.16 0.03 95.48 Average: 2 2.83 0.00 0.88 0.68 0.03 95.57 Average: 3 2.80 0.00 0.78 0.29 0.02 96.12 Average: 4 3.80 0.00 1.06 1.24 0.04 93.86 Average: 5 2.74 0.00 0.91 1.54 0.04 94.77 Average: 6 4.34 0.00 1.04 0.90 0.04 93.69 Average: 7 2.95 0.00 0.78 0.18 0.04 96.05