---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23858 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 896 24120 0 7149 30815 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:fb:67:a3 brd ff:ff:ff:ff:ff:ff inet 10.30.107.60/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85470sec preferred_lft 85470sec inet6 fe80::f816:3eff:fefb:67a3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:54:21:43:ee 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::42:54ff:fe21:43ee/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-23858) 06/26/25 _x86_64_ (8 CPU) 08:30:10 LINUX RESTART (8 CPU) 08:31:02 tps rtps wtps bread/s bwrtn/s 08:32:01 286.88 20.56 266.33 2374.92 147845.99 08:33:01 423.31 14.25 409.07 785.67 127478.15 08:34:01 23.38 0.10 23.28 18.53 35099.62 08:35:01 14.31 0.05 14.26 11.46 19505.01 08:36:01 1.77 0.03 1.73 2.40 28.53 08:37:01 1.93 0.02 1.92 2.93 30.26 08:38:01 1.65 0.05 1.60 8.13 26.80 08:39:01 117.51 0.30 117.21 20.13 17159.14 08:40:01 1.90 0.00 1.90 0.00 31.46 08:41:01 2.03 0.00 2.03 0.00 36.26 08:42:01 1.65 0.00 1.65 0.00 29.60 08:43:01 1.95 0.00 1.95 0.00 34.53 08:44:01 1.80 0.00 1.80 0.00 33.06 08:45:01 54.96 0.73 54.22 28.53 1385.60 Average: 66.53 2.56 63.97 229.78 24762.29 08:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:32:01 24790524 31572624 8148696 24.74 127316 6786100 2155292 6.34 1063072 6560644 2079992 08:33:01 24153716 30717320 8785504 26.67 151368 6494716 6632348 19.51 2053016 6103992 72 08:34:01 24148572 30713056 8790648 26.69 151432 6495272 6584716 19.37 2058732 6102356 108 08:35:01 24149824 30714844 8789396 26.68 151500 6495620 6590876 19.39 2058096 6102312 260 08:36:01 24147888 30713204 8791332 26.69 151584 6495700 6555696 19.29 2059468 6102124 124 08:37:01 24150276 30715844 8788944 26.68 151628 6495820 6588496 19.38 2056880 6102028 88 08:38:01 24132248 30698104 8806972 26.74 151736 6495968 6587296 19.38 2074052 6102080 116 08:39:01 23738364 30617548 9200856 27.93 180044 6748024 6913604 20.34 2213060 6316040 264 08:40:01 23739396 30618688 9199824 27.93 180092 6748068 6913604 20.34 2211520 6316080 104 08:41:01 23739604 30619024 9199616 27.93 180156 6748100 6913604 20.34 2211628 6316124 108 08:42:01 23742772 30622352 9196448 27.92 180236 6748164 6913604 20.34 2208160 6316176 168 08:43:01 23747864 30627636 9191356 27.90 180284 6748204 6929684 20.39 2202340 6316216 296 08:44:01 23747356 30627328 9191864 27.91 180368 6748300 6929684 20.39 2203080 6316224 108 08:45:01 24722248 31563624 8216972 24.95 181456 6720472 1710500 5.03 1355672 6247480 10848 Average: 24060761 30795800 8878459 26.95 164229 6640609 6065643 17.85 2002055 6237134 149475 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 18.84 18.84 1.89 1.89 0.00 0.00 0.00 0.00 08:32:01 ens3 3089.27 1671.41 45976.89 131.72 0.00 0.00 0.00 0.00 08:33:01 veth7f6f349 0.00 0.22 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 veth93838ad 56.82 69.71 19.58 15.86 0.00 0.00 0.00 0.00 08:33:01 br-7c7d8be6cbae 0.20 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:34:01 veth7f6f349 0.00 0.02 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 veth93838ad 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 br-7c7d8be6cbae 0.27 0.27 0.01 0.02 0.00 0.00 0.00 0.00 08:35:01 veth7f6f349 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 veth93838ad 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 br-7c7d8be6cbae 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 08:36:01 veth7f6f349 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 veth93838ad 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 br-7c7d8be6cbae 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 08:37:01 veth7f6f349 0.00 0.00 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 veth93838ad 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 br-7c7d8be6cbae 0.27 0.27 0.01 0.02 0.00 0.00 0.00 0.00 08:38:01 veth7f6f349 0.00 0.02 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 veth93838ad 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 br-7c7d8be6cbae 0.23 0.23 0.01 0.02 0.00 0.00 0.00 0.00 08:39:01 veth7f6f349 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 docker0 40.78 56.29 3.52 301.30 0.00 0.00 0.00 0.00 08:39:01 veth93838ad 0.03 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:39:01 br-7c7d8be6cbae 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 veth7f6f349 0.00 0.00 0.00 0.00 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 veth93838ad 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 br-7c7d8be6cbae 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 veth7f6f349 0.00 0.00 0.00 0.00 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 veth93838ad 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 br-7c7d8be6cbae 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 veth7f6f349 0.00 0.00 0.00 0.00 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 veth93838ad 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 br-7c7d8be6cbae 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 veth7f6f349 0.00 0.02 0.00 0.00 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 veth93838ad 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 br-7c7d8be6cbae 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 veth7f6f349 0.00 0.02 0.00 0.00 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 veth93838ad 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 br-7c7d8be6cbae 0.00 0.00 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 lo 375.20 375.20 20.10 20.10 0.00 0.00 0.00 0.00 08:45:01 ens3 3691.67 2092.77 47528.30 255.38 0.00 0.00 0.00 0.00 Average: docker0 2.92 4.03 0.25 21.55 0.00 0.00 0.00 0.00 Average: lo 26.50 26.50 1.41 1.41 0.00 0.00 0.00 0.00 Average: ens3 237.32 130.29 3324.30 12.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23858) 06/26/25 _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 18.90 0.00 6.55 2.79 0.05 71.71 08:32:01 0 11.52 0.00 6.45 3.42 0.03 78.57 08:32:01 1 17.00 0.00 7.24 2.55 0.07 73.14 08:32:01 2 13.06 0.00 6.35 6.54 0.03 74.02 08:32:01 3 13.83 0.00 6.29 0.56 0.03 79.28 08:32:01 4 25.12 0.00 6.21 2.27 0.05 66.35 08:32:01 5 17.74 0.00 6.02 0.46 0.03 75.75 08:32:01 6 40.51 0.00 7.11 1.21 0.07 51.11 08:32:01 7 12.31 0.00 6.76 5.33 0.07 75.53 08:33:01 all 15.28 0.00 3.54 3.12 0.05 78.01 08:33:01 0 9.36 0.00 2.42 1.01 0.05 87.16 08:33:01 1 18.27 0.00 3.64 3.91 0.05 74.12 08:33:01 2 15.89 0.00 3.89 1.49 0.07 78.66 08:33:01 3 23.16 0.00 3.80 1.29 0.07 71.68 08:33:01 4 10.76 0.00 3.05 1.63 0.03 84.54 08:33:01 5 21.48 0.00 4.19 1.24 0.05 73.04 08:33:01 6 11.93 0.00 2.90 1.56 0.05 83.56 08:33:01 7 11.34 0.00 4.34 12.89 0.05 71.38 08:34:01 all 0.24 0.00 0.16 0.46 0.03 99.11 08:34:01 0 0.23 0.00 0.15 0.00 0.02 99.60 08:34:01 1 0.22 0.00 0.08 0.00 0.02 99.68 08:34:01 2 0.15 0.00 0.17 0.12 0.05 99.52 08:34:01 3 0.37 0.00 0.32 0.00 0.05 99.27 08:34:01 4 0.23 0.00 0.15 3.57 0.03 96.01 08:34:01 5 0.22 0.00 0.22 0.00 0.02 99.55 08:34:01 6 0.30 0.00 0.08 0.00 0.02 99.60 08:34:01 7 0.22 0.00 0.13 0.00 0.02 99.63 08:35:01 all 0.26 0.00 0.13 0.30 0.02 99.29 08:35:01 0 0.80 0.00 0.13 0.00 0.02 99.05 08:35:01 1 0.38 0.00 0.17 0.00 0.02 99.43 08:35:01 2 0.15 0.00 0.12 0.07 0.03 99.63 08:35:01 3 0.12 0.00 0.17 0.00 0.00 99.72 08:35:01 4 0.15 0.00 0.08 2.35 0.03 97.38 08:35:01 5 0.10 0.00 0.15 0.00 0.02 99.73 08:35:01 6 0.25 0.00 0.08 0.00 0.03 99.63 08:35:01 7 0.08 0.00 0.17 0.00 0.00 99.75 08:36:01 all 0.17 0.00 0.13 0.01 0.02 99.68 08:36:01 0 0.30 0.00 0.30 0.00 0.03 99.37 08:36:01 1 0.17 0.00 0.10 0.00 0.02 99.72 08:36:01 2 0.12 0.00 0.17 0.03 0.02 99.67 08:36:01 3 0.12 0.00 0.08 0.00 0.02 99.78 08:36:01 4 0.20 0.00 0.07 0.00 0.03 99.70 08:36:01 5 0.17 0.00 0.13 0.00 0.00 99.70 08:36:01 6 0.18 0.00 0.08 0.00 0.02 99.72 08:36:01 7 0.12 0.00 0.12 0.02 0.02 99.73 08:37:01 all 0.19 0.00 0.13 0.01 0.02 99.65 08:37:01 0 0.18 0.00 0.12 0.00 0.02 99.68 08:37:01 1 0.17 0.00 0.08 0.00 0.02 99.73 08:37:01 2 0.15 0.00 0.13 0.03 0.02 99.67 08:37:01 3 0.25 0.00 0.12 0.00 0.02 99.62 08:37:01 4 0.18 0.00 0.13 0.00 0.03 99.65 08:37:01 5 0.20 0.00 0.12 0.00 0.03 99.65 08:37:01 6 0.10 0.00 0.07 0.00 0.03 99.80 08:37:01 7 0.28 0.00 0.25 0.02 0.02 99.43 08:38:01 all 0.16 0.00 0.14 0.01 0.02 99.67 08:38:01 0 0.13 0.00 0.18 0.00 0.02 99.67 08:38:01 1 0.17 0.00 0.13 0.00 0.02 99.68 08:38:01 2 0.13 0.00 0.13 0.05 0.02 99.67 08:38:01 3 0.08 0.00 0.10 0.02 0.00 99.80 08:38:01 4 0.15 0.00 0.10 0.00 0.02 99.73 08:38:01 5 0.12 0.00 0.12 0.00 0.03 99.73 08:38:01 6 0.17 0.00 0.15 0.00 0.03 99.65 08:38:01 7 0.37 0.00 0.22 0.00 0.00 99.42 08:39:01 all 4.53 0.00 1.50 0.49 0.04 93.44 08:39:01 0 4.53 0.00 1.84 0.70 0.03 92.89 08:39:01 1 2.61 0.00 0.90 0.03 0.03 96.42 08:39:01 2 5.70 0.00 1.70 1.17 0.03 91.40 08:39:01 3 8.31 0.00 1.60 0.27 0.03 89.79 08:39:01 4 2.48 0.00 1.26 0.82 0.05 95.39 08:39:01 5 4.30 0.00 1.86 0.85 0.07 92.91 08:39:01 6 3.35 0.00 1.34 0.07 0.03 95.21 08:39:01 7 4.93 0.00 1.47 0.03 0.03 93.53 08:40:01 all 0.12 0.00 0.11 0.01 0.03 99.74 08:40:01 0 0.07 0.00 0.12 0.00 0.02 99.80 08:40:01 1 0.28 0.00 0.20 0.00 0.05 99.47 08:40:01 2 0.07 0.00 0.13 0.00 0.03 99.77 08:40:01 3 0.07 0.00 0.07 0.00 0.02 99.85 08:40:01 4 0.08 0.00 0.07 0.03 0.02 99.80 08:40:01 5 0.18 0.00 0.10 0.02 0.03 99.67 08:40:01 6 0.17 0.00 0.12 0.00 0.02 99.70 08:40:01 7 0.07 0.00 0.03 0.00 0.00 99.90 08:41:01 all 0.10 0.00 0.09 0.01 0.03 99.78 08:41:01 0 0.05 0.00 0.08 0.00 0.00 99.87 08:41:01 1 0.27 0.00 0.15 0.00 0.08 99.50 08:41:01 2 0.00 0.00 0.12 0.00 0.03 99.85 08:41:01 3 0.10 0.00 0.08 0.00 0.02 99.80 08:41:01 4 0.07 0.00 0.10 0.05 0.02 99.77 08:41:01 5 0.08 0.00 0.07 0.02 0.03 99.80 08:41:01 6 0.07 0.00 0.05 0.00 0.00 99.88 08:41:01 7 0.08 0.00 0.10 0.00 0.03 99.78 08:42:01 all 0.10 0.00 0.09 0.00 0.03 99.78 08:42:01 0 0.07 0.00 0.05 0.00 0.02 99.87 08:42:01 1 0.05 0.00 0.05 0.00 0.03 99.87 08:42:01 2 0.13 0.00 0.07 0.02 0.03 99.75 08:42:01 3 0.07 0.00 0.08 0.00 0.02 99.83 08:42:01 4 0.08 0.00 0.13 0.03 0.02 99.73 08:42:01 5 0.22 0.00 0.15 0.00 0.05 99.58 08:42:01 6 0.05 0.00 0.07 0.00 0.02 99.87 08:42:01 7 0.18 0.00 0.10 0.00 0.05 99.67 08:42:01 CPU %user %nice %system %iowait %steal %idle 08:43:01 all 0.22 0.00 0.10 0.01 0.03 99.65 08:43:01 0 0.13 0.00 0.08 0.00 0.02 99.77 08:43:01 1 0.05 0.00 0.10 0.00 0.02 99.83 08:43:01 2 0.08 0.00 0.08 0.03 0.02 99.78 08:43:01 3 1.03 0.00 0.08 0.00 0.02 98.87 08:43:01 4 0.10 0.00 0.13 0.00 0.00 99.77 08:43:01 5 0.12 0.00 0.08 0.00 0.05 99.75 08:43:01 6 0.07 0.00 0.08 0.00 0.00 99.85 08:43:01 7 0.15 0.00 0.15 0.00 0.03 99.67 08:44:01 all 0.37 0.00 0.11 0.01 0.03 99.49 08:44:01 0 0.08 0.00 0.13 0.00 0.00 99.78 08:44:01 1 0.17 0.00 0.20 0.00 0.05 99.58 08:44:01 2 0.35 0.00 0.15 0.05 0.08 99.37 08:44:01 3 2.04 0.00 0.08 0.00 0.03 97.85 08:44:01 4 0.03 0.00 0.08 0.00 0.02 99.87 08:44:01 5 0.12 0.00 0.10 0.00 0.02 99.77 08:44:01 6 0.10 0.00 0.10 0.00 0.03 99.77 08:44:01 7 0.08 0.00 0.02 0.00 0.02 99.88 08:45:01 all 5.09 0.00 0.96 0.13 0.04 93.78 08:45:01 0 12.18 0.00 1.28 0.10 0.03 86.40 08:45:01 1 3.91 0.00 0.79 0.20 0.03 95.07 08:45:01 2 4.01 0.00 0.79 0.03 0.03 95.14 08:45:01 3 4.54 0.00 0.93 0.03 0.03 94.46 08:45:01 4 2.93 0.00 0.78 0.35 0.03 95.91 08:45:01 5 5.04 0.00 1.02 0.03 0.03 93.87 08:45:01 6 3.29 0.00 0.84 0.13 0.03 95.71 08:45:01 7 4.81 0.00 1.27 0.17 0.03 93.73 Average: all 3.23 0.00 0.97 0.52 0.03 95.25 Average: 0 2.81 0.00 0.94 0.37 0.02 95.86 Average: 1 3.09 0.00 0.98 0.47 0.04 95.42 Average: 2 2.83 0.00 0.99 0.68 0.04 95.46 Average: 3 3.84 0.00 0.98 0.15 0.03 95.01 Average: 4 3.00 0.00 0.87 0.79 0.03 95.31 Average: 5 3.54 0.00 1.01 0.19 0.03 95.22 Average: 6 4.27 0.00 0.92 0.21 0.03 94.57 Average: 7 2.48 0.00 1.07 1.30 0.03 95.13