---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24592 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 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 891 24123 0 7152 30820 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:73:d1:86 brd ff:ff:ff:ff:ff:ff inet 10.30.106.87/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85455sec preferred_lft 85455sec inet6 fe80::f816:3eff:fe73:d186/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b9:33:40:36 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:b9ff:fe33:4036/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24592) 06/29/25 _x86_64_ (8 CPU) 08:30:10 LINUX RESTART (8 CPU) 08:31:02 tps rtps wtps bread/s bwrtn/s 08:32:01 274.75 20.15 254.60 2344.15 124736.55 08:33:01 445.73 11.63 434.09 769.31 168718.26 08:34:01 9.15 0.07 9.08 14.53 11440.59 08:35:01 2.58 0.17 2.42 30.79 35.26 08:36:01 1.62 0.02 1.60 4.27 24.66 08:37:01 2.37 0.00 2.37 0.00 35.46 08:38:01 1.53 0.00 1.53 0.00 24.66 08:39:01 116.48 0.30 116.18 18.53 17124.61 08:40:01 3.52 0.00 3.52 0.00 56.79 08:41:01 2.08 0.00 2.08 0.00 34.79 08:42:01 1.62 0.00 1.62 0.00 27.86 08:43:01 2.70 0.02 2.68 0.13 42.79 08:44:01 2.67 0.00 2.67 0.00 40.53 08:45:01 32.56 0.03 32.53 5.33 568.71 Average: 63.99 2.29 61.70 225.12 22943.54 08:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:32:01 25239192 31565920 7700028 23.38 120552 6364528 2127648 6.26 1049924 6138868 2865200 08:33:01 24144816 30709108 8794404 26.70 151260 6498292 6642032 19.54 2061608 6107660 328 08:34:01 24185168 30750180 8754052 26.58 151324 6498728 6544208 19.25 2022332 6105476 72 08:35:01 24182896 30748960 8756324 26.58 151392 6499656 6566372 19.32 2024380 6105856 88 08:36:01 24181156 30747560 8758064 26.59 151456 6499784 6530904 19.22 2026252 6105524 108 08:37:01 24181484 30748020 8757736 26.59 151516 6499824 6522304 19.19 2025636 6105348 84 08:38:01 24182456 30749136 8756764 26.58 151588 6499828 6532296 19.22 2025448 6105208 88 08:39:01 23794768 30677412 9144452 27.76 180004 6751872 6810060 20.04 2154704 6318940 1092 08:40:01 23797704 30680456 9141516 27.75 180048 6751904 6810060 20.04 2152436 6318968 116 08:41:01 23800788 30683700 9138432 27.74 180128 6751940 6810060 20.04 2148920 6319016 284 08:42:01 23800376 30683464 9138844 27.74 180164 6752008 6810060 20.04 2149176 6319072 268 08:43:01 23804704 30687944 9134516 27.73 180220 6752060 6810060 20.04 2144284 6319124 240 08:44:01 23806652 30690060 9132568 27.73 180292 6752152 6810060 20.04 2143012 6319156 100 08:45:01 23792108 30670060 9147112 27.77 180896 6751652 3705120 10.90 2217240 6296896 140 Average: 24063876 30770856 8875344 26.94 163631 6616016 6145089 18.08 2024668 6213222 204872 08:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 lo 19.25 19.25 1.93 1.93 0.00 0.00 0.00 0.00 08:32:01 ens3 2778.80 1540.06 45947.89 124.42 0.00 0.00 0.00 0.00 08:33:01 veth69c149e 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 veth6b50a0a 0.00 0.30 0.00 0.02 0.00 0.00 0.00 0.00 08:33:01 vethe28bbc0 0.00 0.22 0.00 0.01 0.00 0.00 0.00 0.00 08:34:01 veth69c149e 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 veth6b50a0a 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 vethe28bbc0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 veth69c149e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 veth6b50a0a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 vethe28bbc0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 veth69c149e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 veth6b50a0a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 vethe28bbc0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth69c149e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth6b50a0a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 vethe28bbc0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth69c149e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth6b50a0a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 vethe28bbc0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 veth69c149e 0.10 0.17 0.00 0.01 0.00 0.00 0.00 0.00 08:39:01 veth38cd7f8 0.47 0.60 0.03 0.04 0.00 0.00 0.00 0.00 08:39:01 docker0 35.04 49.06 3.23 300.82 0.00 0.00 0.00 0.00 08:39:01 veth6b50a0a 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 veth69c149e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 veth38cd7f8 0.48 0.52 0.03 0.03 0.00 0.00 0.00 0.00 08:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 veth6b50a0a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 veth69c149e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 veth38cd7f8 0.38 0.38 0.03 0.02 0.00 0.00 0.00 0.00 08:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 veth6b50a0a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 veth69c149e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 veth38cd7f8 0.43 0.45 0.03 0.02 0.00 0.00 0.00 0.00 08:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 veth6b50a0a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 veth69c149e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 veth38cd7f8 0.43 0.43 0.03 0.02 0.00 0.00 0.00 0.00 08:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 veth6b50a0a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 veth69c149e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 veth38cd7f8 0.68 0.70 0.05 0.04 0.00 0.00 0.00 0.00 08:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 veth6b50a0a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 vethcc02b5b 30.83 27.73 13.10 23.38 0.00 0.00 0.00 0.00 08:45:01 lo 374.47 374.47 20.07 20.07 0.00 0.00 0.00 0.00 08:45:01 br-7ae5d8f26b64 1.55 1.48 0.05 0.10 0.00 0.00 0.00 0.00 Average: docker0 2.51 3.51 0.23 21.51 0.00 0.00 0.00 0.00 Average: vethcc02b5b 2.20 1.98 0.94 1.67 0.00 0.00 0.00 0.00 Average: lo 26.46 26.46 1.41 1.41 0.00 0.00 0.00 0.00 Average: br-7ae5d8f26b64 0.11 0.11 0.00 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24592) 06/29/25 _x86_64_ (8 CPU) 08:30:10 LINUX RESTART (8 CPU) 08:31:02 CPU %user %nice %system %iowait %steal %idle 08:32:01 all 17.89 0.00 5.88 3.51 0.07 72.65 08:32:01 0 18.89 0.00 5.87 1.02 0.05 74.16 08:32:01 1 31.30 0.00 5.05 0.77 0.09 62.80 08:32:01 2 12.61 0.00 6.02 2.18 0.05 79.13 08:32:01 3 11.70 0.00 5.34 13.90 0.07 68.99 08:32:01 4 11.89 0.00 5.72 1.79 0.07 80.53 08:32:01 5 11.90 0.00 6.20 1.43 0.07 80.39 08:32:01 6 11.16 0.00 5.65 0.49 0.05 82.64 08:32:01 7 33.73 0.00 7.13 6.50 0.12 52.51 08:33:01 all 16.10 0.00 4.01 9.53 0.07 70.29 08:33:01 0 19.69 0.00 4.14 2.01 0.07 74.09 08:33:01 1 14.29 0.00 4.48 18.70 0.07 62.46 08:33:01 2 15.89 0.00 3.96 9.59 0.07 70.50 08:33:01 3 16.88 0.00 4.00 4.97 0.05 74.10 08:33:01 4 18.97 0.00 4.20 14.50 0.08 62.25 08:33:01 5 16.66 0.00 4.71 14.28 0.07 64.27 08:33:01 6 15.67 0.00 3.29 4.45 0.07 76.52 08:33:01 7 10.75 0.00 3.34 7.75 0.03 78.12 08:34:01 all 0.14 0.00 0.15 0.30 0.03 99.39 08:34:01 0 0.08 0.00 0.08 0.00 0.02 99.82 08:34:01 1 0.28 0.00 0.20 0.03 0.02 99.47 08:34:01 2 0.18 0.00 0.25 0.02 0.03 99.52 08:34:01 3 0.05 0.00 0.08 0.10 0.03 99.73 08:34:01 4 0.12 0.00 0.10 0.00 0.03 99.75 08:34:01 5 0.10 0.00 0.15 0.00 0.03 99.72 08:34:01 6 0.10 0.00 0.17 2.24 0.03 97.46 08:34:01 7 0.20 0.00 0.12 0.02 0.02 99.65 08:35:01 all 0.18 0.00 0.13 0.02 0.03 99.65 08:35:01 0 0.17 0.00 0.17 0.02 0.02 99.63 08:35:01 1 0.33 0.00 0.15 0.00 0.02 99.50 08:35:01 2 0.25 0.00 0.17 0.00 0.03 99.55 08:35:01 3 0.12 0.00 0.17 0.10 0.03 99.58 08:35:01 4 0.20 0.00 0.13 0.00 0.03 99.63 08:35:01 5 0.05 0.00 0.08 0.00 0.05 99.82 08:35:01 6 0.10 0.00 0.07 0.02 0.02 99.80 08:35:01 7 0.23 0.00 0.08 0.02 0.02 99.65 08:36:01 all 0.20 0.00 0.14 0.01 0.03 99.63 08:36:01 0 0.32 0.00 0.17 0.00 0.05 99.47 08:36:01 1 0.22 0.00 0.17 0.00 0.03 99.58 08:36:01 2 0.12 0.00 0.15 0.00 0.02 99.72 08:36:01 3 0.18 0.00 0.15 0.05 0.02 99.60 08:36:01 4 0.20 0.00 0.15 0.00 0.02 99.63 08:36:01 5 0.25 0.00 0.15 0.02 0.05 99.53 08:36:01 6 0.12 0.00 0.05 0.00 0.00 99.83 08:36:01 7 0.20 0.00 0.12 0.00 0.02 99.67 08:37:01 all 0.23 0.00 0.14 0.01 0.03 99.59 08:37:01 0 0.13 0.00 0.20 0.00 0.02 99.65 08:37:01 1 0.15 0.00 0.17 0.00 0.03 99.65 08:37:01 2 0.13 0.00 0.10 0.00 0.02 99.75 08:37:01 3 0.17 0.00 0.18 0.05 0.03 99.57 08:37:01 4 0.18 0.00 0.17 0.00 0.03 99.62 08:37:01 5 0.53 0.00 0.07 0.02 0.03 99.35 08:37:01 6 0.23 0.00 0.15 0.00 0.03 99.58 08:37:01 7 0.27 0.00 0.12 0.00 0.03 99.58 08:38:01 all 0.15 0.00 0.12 0.01 0.03 99.70 08:38:01 0 0.13 0.00 0.12 0.00 0.02 99.73 08:38:01 1 0.10 0.00 0.13 0.00 0.03 99.73 08:38:01 2 0.12 0.00 0.12 0.00 0.02 99.75 08:38:01 3 0.22 0.00 0.18 0.03 0.03 99.53 08:38:01 4 0.22 0.00 0.12 0.00 0.03 99.63 08:38:01 5 0.08 0.00 0.02 0.00 0.03 99.87 08:38:01 6 0.17 0.00 0.10 0.00 0.02 99.72 08:38:01 7 0.17 0.00 0.17 0.00 0.00 99.67 08:39:01 all 4.44 0.00 1.46 0.56 0.04 93.50 08:39:01 0 5.88 0.00 1.41 0.20 0.05 92.46 08:39:01 1 4.36 0.00 1.30 0.00 0.07 94.28 08:39:01 2 2.42 0.00 1.19 0.92 0.03 95.44 08:39:01 3 2.41 0.00 1.74 1.27 0.03 94.54 08:39:01 4 7.11 0.00 1.64 0.17 0.03 91.05 08:39:01 5 4.10 0.00 1.16 0.20 0.05 94.49 08:39:01 6 2.41 0.00 0.97 0.02 0.03 96.57 08:39:01 7 6.81 0.00 2.31 1.73 0.05 89.10 08:40:01 all 0.12 0.00 0.11 0.01 0.03 99.74 08:40:01 0 0.15 0.00 0.10 0.00 0.02 99.73 08:40:01 1 0.25 0.00 0.17 0.00 0.08 99.50 08:40:01 2 0.03 0.00 0.07 0.00 0.02 99.88 08:40:01 3 0.13 0.00 0.17 0.00 0.03 99.67 08:40:01 4 0.05 0.00 0.05 0.00 0.03 99.87 08:40:01 5 0.10 0.00 0.07 0.03 0.02 99.78 08:40:01 6 0.12 0.00 0.13 0.02 0.02 99.72 08:40:01 7 0.10 0.00 0.12 0.00 0.02 99.77 08:41:01 all 0.17 0.00 0.12 0.01 0.03 99.67 08:41:01 0 0.13 0.00 0.12 0.00 0.02 99.73 08:41:01 1 0.07 0.00 0.10 0.00 0.05 99.78 08:41:01 2 0.10 0.00 0.08 0.00 0.00 99.82 08:41:01 3 0.13 0.00 0.10 0.00 0.03 99.73 08:41:01 4 0.17 0.00 0.13 0.00 0.02 99.68 08:41:01 5 0.30 0.00 0.15 0.05 0.12 99.38 08:41:01 6 0.32 0.00 0.17 0.00 0.03 99.48 08:41:01 7 0.15 0.00 0.10 0.03 0.02 99.70 08:42:01 all 0.13 0.00 0.13 0.01 0.03 99.71 08:42:01 0 0.18 0.00 0.18 0.00 0.03 99.60 08:42:01 1 0.13 0.00 0.12 0.00 0.02 99.73 08:42:01 2 0.07 0.00 0.10 0.00 0.02 99.82 08:42:01 3 0.12 0.00 0.10 0.00 0.03 99.75 08:42:01 4 0.15 0.00 0.12 0.00 0.02 99.72 08:42:01 5 0.07 0.00 0.18 0.03 0.05 99.67 08:42:01 6 0.22 0.00 0.17 0.00 0.02 99.60 08:42:01 7 0.12 0.00 0.02 0.02 0.02 99.83 08:42:01 CPU %user %nice %system %iowait %steal %idle 08:43:01 all 0.15 0.00 0.10 0.01 0.04 99.71 08:43:01 0 0.12 0.00 0.15 0.00 0.03 99.70 08:43:01 1 0.25 0.00 0.17 0.00 0.05 99.53 08:43:01 2 0.03 0.00 0.02 0.00 0.00 99.95 08:43:01 3 0.22 0.00 0.12 0.00 0.07 99.60 08:43:01 4 0.18 0.00 0.12 0.02 0.02 99.67 08:43:01 5 0.18 0.00 0.08 0.03 0.02 99.68 08:43:01 6 0.12 0.00 0.08 0.02 0.05 99.73 08:43:01 7 0.08 0.00 0.03 0.00 0.03 99.85 08:44:01 all 0.11 0.00 0.09 0.01 0.04 99.76 08:44:01 0 0.05 0.00 0.12 0.00 0.00 99.83 08:44:01 1 0.10 0.00 0.08 0.00 0.03 99.78 08:44:01 2 0.10 0.00 0.08 0.02 0.02 99.78 08:44:01 3 0.10 0.00 0.08 0.00 0.03 99.78 08:44:01 4 0.12 0.00 0.07 0.00 0.05 99.77 08:44:01 5 0.07 0.00 0.02 0.03 0.02 99.87 08:44:01 6 0.32 0.00 0.15 0.02 0.10 99.41 08:44:01 7 0.05 0.00 0.07 0.02 0.03 99.83 08:45:01 all 3.49 0.00 0.71 0.06 0.04 95.70 08:45:01 0 4.43 0.00 0.89 0.03 0.03 94.62 08:45:01 1 2.89 0.00 0.65 0.02 0.05 96.39 08:45:01 2 4.82 0.00 0.71 0.02 0.03 94.42 08:45:01 3 3.81 0.00 0.79 0.05 0.05 95.31 08:45:01 4 5.54 0.00 0.84 0.05 0.05 93.53 08:45:01 5 2.35 0.00 0.68 0.27 0.05 96.64 08:45:01 6 2.00 0.00 0.50 0.03 0.03 97.43 08:45:01 7 2.05 0.00 0.63 0.02 0.05 97.25 Average: all 3.07 0.00 0.94 0.99 0.04 94.96 Average: 0 3.57 0.00 0.97 0.23 0.03 95.20 Average: 1 3.85 0.00 0.91 1.38 0.05 93.81 Average: 2 2.61 0.00 0.92 0.90 0.03 95.54 Average: 3 2.56 0.00 0.93 1.44 0.04 95.02 Average: 4 3.20 0.00 0.96 1.18 0.04 94.63 Average: 5 2.60 0.00 0.97 1.16 0.05 95.22 Average: 6 2.34 0.00 0.82 0.52 0.04 96.28 Average: 7 3.86 0.00 1.01 1.14 0.03 93.96