---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-41787 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 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 882 23622 0 7661 30829 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:72:7d:be brd ff:ff:ff:ff:ff:ff inet 10.30.106.33/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85595sec preferred_lft 85595sec inet6 fe80::f816:3eff:fe72:7dbe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8f:d8:34:a4 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::42:8fff:fed8:34a4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41787) 08/28/25 _x86_64_ (8 CPU) 13:23:41 LINUX RESTART (8 CPU) 13:24:01 tps rtps wtps bread/s bwrtn/s 13:25:01 354.74 58.16 296.58 3674.45 61938.08 13:26:01 229.73 19.43 210.30 2272.95 87648.99 13:27:01 514.83 2.75 512.08 418.40 151020.00 13:28:01 31.88 0.00 31.88 0.00 24760.01 13:29:01 57.91 0.15 57.76 18.26 27049.23 13:30:01 194.00 0.30 193.70 28.66 44973.84 13:31:01 27.13 0.00 27.13 0.00 21073.15 13:32:01 19.23 0.00 19.23 0.00 13905.63 13:33:01 21.73 0.00 21.73 0.00 311.01 13:34:01 19.38 0.00 19.38 0.00 352.07 13:35:02 12.69 0.00 12.69 0.00 266.76 13:36:01 42.86 0.07 42.79 13.96 866.84 13:37:01 58.16 1.80 56.36 93.98 2318.41 Average: 121.96 6.37 115.59 502.19 33614.63 13:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 30213008 31739952 2726212 8.28 67200 1770904 1360472 4.00 806504 1629236 162408 13:26:01 25085896 31619908 7853324 23.84 114548 6570120 1957180 5.76 1000576 6347088 2991076 13:27:01 22312352 29290000 10626868 32.26 148640 6926904 11651864 34.28 3525120 6436720 16184 13:28:01 20531372 27617040 12407848 37.67 150464 7031740 13458684 39.60 5358936 6353320 192 13:29:01 20199648 27508720 12739572 38.68 163684 7219408 13733204 40.41 5517564 6496408 18500 13:30:01 19769856 27401632 13169364 39.98 192468 7482804 13887228 40.86 5670812 6740204 2724 13:31:01 19625936 27265704 13313284 40.42 192612 7490700 14027124 41.27 5809956 6743560 624 13:32:01 18984004 26624436 13955216 42.37 192728 7491248 14703296 43.26 6452364 6742960 900 13:33:01 18978896 26619628 13960324 42.38 192852 7491432 14735736 43.36 6456944 6742984 604 13:34:01 18940064 26584024 13999156 42.50 193040 7494636 14701724 43.26 6492204 6745280 1520 13:35:02 18937552 26582948 14001668 42.51 193212 7496036 14716828 43.30 6492960 6746408 472 13:36:01 21555296 29148580 11383924 34.56 193624 7453760 7996916 23.53 4004364 6674600 268 13:37:01 24127116 31510952 8812104 26.75 195508 7229024 1722376 5.07 1670288 6503860 18124 Average: 21481615 28424117 11457605 34.78 168506 6857594 10665587 31.38 4558353 6223279 247200 13:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 lo 1.27 1.27 0.14 0.14 0.00 0.00 0.00 0.00 13:25:01 ens3 325.15 241.44 1596.07 74.38 0.00 0.00 0.00 0.00 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 lo 19.60 19.60 1.80 1.80 0.00 0.00 0.00 0.00 13:26:01 ens3 1457.72 796.28 44143.29 68.28 0.00 0.00 0.00 0.00 13:27:01 vethd92da8f 0.10 0.38 0.01 0.02 0.00 0.00 0.00 0.00 13:27:01 br-4adbde50a905 11.10 12.12 0.87 319.07 0.00 0.00 0.00 0.00 13:27:01 veth9077147 1.32 1.93 0.15 0.18 0.00 0.00 0.00 0.00 13:27:01 vethe2a6715 0.00 0.33 0.00 0.02 0.00 0.00 0.00 0.00 13:28:01 vethd92da8f 7.62 10.08 1.13 0.90 0.00 0.00 0.00 0.00 13:28:01 br-4adbde50a905 0.52 0.25 0.02 0.02 0.00 0.00 0.00 0.00 13:28:01 veth9077147 3.42 4.57 0.65 0.74 0.00 0.00 0.00 0.00 13:28:01 vethe2a6715 0.80 1.12 0.07 0.24 0.00 0.00 0.00 0.00 13:29:01 vethd92da8f 6.53 9.43 1.03 0.76 0.00 0.00 0.00 0.00 13:29:01 br-4adbde50a905 0.50 0.38 0.04 0.02 0.00 0.00 0.00 0.00 13:29:01 vethc7d4af7 4.85 6.07 0.33 140.82 0.00 0.00 0.00 0.01 13:29:01 veth9077147 0.17 0.37 0.01 0.03 0.00 0.00 0.00 0.00 13:30:01 vethd92da8f 7.17 9.98 1.28 1.11 0.00 0.00 0.00 0.00 13:30:01 br-4adbde50a905 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 veth9077147 0.17 0.40 0.01 0.03 0.00 0.00 0.00 0.00 13:30:01 vethe2a6715 3.40 4.45 0.33 2.28 0.00 0.00 0.00 0.00 13:31:01 vethd92da8f 10.20 13.80 2.18 3.83 0.00 0.00 0.00 0.00 13:31:01 br-4adbde50a905 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 veth9077147 0.57 0.78 0.08 0.09 0.00 0.00 0.00 0.00 13:31:01 vethe2a6715 4.03 4.82 4.24 5.22 0.00 0.00 0.00 0.00 13:32:01 vethd92da8f 6.50 9.43 1.00 0.76 0.00 0.00 0.00 0.00 13:32:01 br-4adbde50a905 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 veth9077147 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 13:32:01 vethe2a6715 2.00 2.13 0.19 1.07 0.00 0.00 0.00 0.00 13:33:01 vethd92da8f 6.57 9.42 1.00 0.74 0.00 0.00 0.00 0.00 13:33:01 br-4adbde50a905 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 veth9077147 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 13:33:01 vethe2a6715 2.10 2.22 0.18 0.97 0.00 0.00 0.00 0.00 13:34:01 vethd92da8f 10.85 14.56 2.44 3.90 0.00 0.00 0.00 0.00 13:34:01 br-4adbde50a905 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 veth9077147 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 13:34:01 vethe2a6715 3.63 4.32 0.40 6.42 0.00 0.00 0.00 0.00 13:35:02 vethd92da8f 8.74 11.89 1.79 1.87 0.00 0.00 0.00 0.00 13:35:02 br-4adbde50a905 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:02 veth9077147 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 13:35:02 vethe2a6715 2.58 3.13 0.27 3.85 0.00 0.00 0.00 0.00 13:36:01 br-4adbde50a905 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 veth9077147 0.17 0.92 0.01 0.06 0.00 0.00 0.00 0.00 13:36:01 docker0 64.14 80.68 5.05 1368.06 0.00 0.00 0.00 0.00 13:36:01 lo 39.08 39.08 3.43 3.43 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 13:37:01 ens3 2028.63 1218.53 48420.85 196.56 0.00 0.00 0.00 0.00 Average: docker0 4.86 6.11 0.38 103.61 0.00 0.00 0.00 0.00 Average: lo 2.75 2.75 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 155.06 93.15 3723.76 15.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41787) 08/28/25 _x86_64_ (8 CPU) 13:23:41 LINUX RESTART (8 CPU) 13:24:01 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 9.27 0.00 1.15 5.71 0.04 83.83 13:25:01 0 2.72 0.00 0.70 15.82 0.03 80.72 13:25:01 1 26.35 0.00 2.11 1.75 0.07 69.72 13:25:01 2 11.81 0.00 0.89 0.55 0.03 86.72 13:25:01 3 7.54 0.00 0.69 0.47 0.02 91.28 13:25:01 4 1.94 0.00 0.40 0.15 0.03 97.48 13:25:01 5 4.35 0.00 0.95 5.75 0.03 88.91 13:25:01 6 15.49 0.00 2.87 20.93 0.08 60.63 13:25:01 7 4.00 0.00 0.60 0.30 0.03 95.06 13:26:01 all 16.91 0.00 6.15 6.77 0.57 69.59 13:26:01 0 12.81 0.00 6.19 18.02 0.14 62.84 13:26:01 1 32.64 0.00 6.67 3.12 0.22 57.35 13:26:01 2 19.84 0.00 5.85 9.78 1.10 63.44 13:26:01 3 15.15 0.00 5.70 2.63 0.09 76.43 13:26:01 4 15.91 0.00 5.81 2.53 0.93 74.82 13:26:01 5 12.51 0.00 6.13 1.58 0.12 79.65 13:26:01 6 13.27 0.00 7.25 4.98 0.13 74.37 13:26:01 7 12.73 0.00 5.70 11.34 1.71 68.53 13:27:01 all 28.76 0.00 5.30 9.25 0.09 56.59 13:27:01 0 30.12 0.00 5.14 5.99 0.08 58.66 13:27:01 1 29.67 0.00 5.18 8.33 0.08 56.73 13:27:01 2 28.55 0.00 4.87 11.37 0.08 55.13 13:27:01 3 29.68 0.00 5.76 0.96 0.08 63.51 13:27:01 4 28.23 0.00 4.60 2.78 0.08 64.31 13:27:01 5 28.61 0.00 5.11 1.63 0.08 64.56 13:27:01 6 27.20 0.00 5.26 1.70 0.10 65.74 13:27:01 7 28.09 0.00 6.42 41.50 0.10 23.89 13:28:01 all 43.43 0.00 3.40 0.66 0.10 52.42 13:28:01 0 36.17 0.00 3.16 0.80 0.10 59.76 13:28:01 1 49.47 0.00 3.94 0.49 0.10 46.00 13:28:01 2 44.23 0.00 3.36 0.00 0.10 52.31 13:28:01 3 41.80 0.00 3.19 0.52 0.10 54.39 13:28:01 4 42.68 0.00 3.58 0.13 0.10 53.51 13:28:01 5 43.79 0.00 3.31 2.32 0.12 50.47 13:28:01 6 42.95 0.00 3.25 0.05 0.10 53.65 13:28:01 7 46.29 0.00 3.46 0.96 0.12 49.18 13:29:01 all 3.95 0.00 0.86 2.28 0.05 92.86 13:29:01 0 4.29 0.00 0.89 0.02 0.05 94.75 13:29:01 1 4.16 0.00 0.77 1.64 0.05 93.38 13:29:01 2 2.92 0.00 0.64 0.00 0.05 96.40 13:29:01 3 3.70 0.00 0.97 0.02 0.03 95.28 13:29:01 4 4.12 0.00 0.75 0.42 0.03 94.68 13:29:01 5 4.11 0.00 0.96 10.64 0.05 84.25 13:29:01 6 4.93 0.00 1.09 3.41 0.08 90.49 13:29:01 7 3.35 0.00 0.77 2.08 0.05 93.75 13:30:01 all 10.67 0.00 2.18 4.67 0.38 82.11 13:30:01 0 9.52 0.00 1.87 3.62 0.46 84.53 13:30:01 1 9.47 0.00 2.37 0.15 1.33 86.68 13:30:01 2 8.32 0.00 2.10 9.51 0.25 79.83 13:30:01 3 11.27 0.00 1.83 0.40 0.11 86.40 13:30:01 4 15.54 0.00 2.55 0.26 0.09 81.56 13:30:01 5 9.33 0.00 2.62 20.95 0.17 66.93 13:30:01 6 13.59 0.00 2.45 1.46 0.45 82.05 13:30:01 7 8.74 0.00 1.66 0.59 0.10 88.91 13:31:01 all 8.29 0.00 0.91 0.96 0.06 89.78 13:31:01 0 7.93 0.00 0.99 0.02 0.05 91.02 13:31:01 1 8.43 0.00 0.94 0.12 0.05 90.46 13:31:01 2 8.43 0.00 0.86 0.10 0.05 90.56 13:31:01 3 10.15 0.00 1.16 0.03 0.08 88.58 13:31:01 4 8.11 0.00 0.80 0.17 0.05 90.87 13:31:01 5 8.18 0.00 0.87 4.35 0.07 86.54 13:31:01 6 7.58 0.00 0.87 0.15 0.05 91.35 13:31:01 7 7.53 0.00 0.82 2.70 0.05 88.90 13:32:01 all 3.39 0.00 0.57 0.71 0.06 95.27 13:32:01 0 4.57 0.00 0.87 0.02 0.07 94.48 13:32:01 1 3.33 0.00 0.40 0.10 0.05 96.12 13:32:01 2 3.04 0.00 0.45 0.02 0.05 96.44 13:32:01 3 3.26 0.00 0.69 0.03 0.07 95.95 13:32:01 4 4.54 0.00 0.70 0.02 0.07 94.67 13:32:01 5 2.26 0.00 0.47 4.44 0.05 92.78 13:32:01 6 2.64 0.00 0.47 0.00 0.07 96.82 13:32:01 7 3.48 0.00 0.52 1.05 0.05 94.89 13:33:01 all 1.70 0.00 0.44 0.04 0.06 97.76 13:33:01 0 1.54 0.00 0.50 0.00 0.05 97.91 13:33:01 1 1.56 0.00 0.40 0.18 0.05 97.81 13:33:01 2 1.24 0.00 0.30 0.03 0.05 98.37 13:33:01 3 2.31 0.00 0.47 0.02 0.05 97.16 13:33:01 4 1.54 0.00 0.38 0.02 0.05 98.01 13:33:01 5 1.71 0.00 0.47 0.00 0.05 97.78 13:33:01 6 1.66 0.00 0.59 0.03 0.07 97.65 13:33:01 7 2.08 0.00 0.40 0.02 0.07 97.44 13:34:01 all 4.94 0.00 0.73 0.08 0.06 94.19 13:34:01 0 6.42 0.00 0.90 0.03 0.07 92.57 13:34:01 1 3.67 0.00 0.85 0.25 0.05 95.18 13:34:01 2 4.13 0.00 0.74 0.00 0.07 95.06 13:34:01 3 4.30 0.00 0.70 0.00 0.05 94.95 13:34:01 4 5.27 0.00 0.69 0.07 0.05 93.93 13:34:01 5 4.22 0.00 0.70 0.08 0.07 94.92 13:34:01 6 5.10 0.00 0.64 0.18 0.05 94.03 13:34:01 7 6.36 0.00 0.65 0.02 0.07 92.90 13:35:02 all 2.76 0.00 0.44 0.44 0.07 96.29 13:35:02 0 2.93 0.00 0.55 0.02 0.17 96.33 13:35:02 1 2.37 0.00 0.43 0.03 0.07 97.09 13:35:02 2 3.03 0.00 0.40 0.05 0.07 96.46 13:35:02 3 2.00 0.00 0.55 0.13 0.07 97.25 13:35:02 4 2.27 0.00 0.43 3.23 0.05 94.01 13:35:02 5 2.02 0.00 0.27 0.00 0.05 97.66 13:35:02 6 5.04 0.00 0.60 0.02 0.07 94.27 13:35:02 7 2.53 0.00 0.32 0.07 0.03 97.05 13:35:02 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 2.01 0.00 0.86 0.12 0.05 96.96 13:36:01 0 2.28 0.00 0.75 0.10 0.03 96.84 13:36:01 1 2.75 0.00 0.97 0.15 0.09 96.04 13:36:01 2 1.55 0.00 0.70 0.05 0.03 97.67 13:36:01 3 1.69 0.00 0.87 0.34 0.05 97.05 13:36:01 4 1.67 0.00 0.90 0.19 0.05 97.19 13:36:01 5 2.33 0.00 0.97 0.03 0.05 96.61 13:36:01 6 1.65 0.00 0.80 0.03 0.03 97.49 13:36:01 7 2.11 0.00 0.90 0.02 0.05 96.92 13:37:01 all 7.79 0.00 0.75 0.27 0.03 91.17 13:37:01 0 1.35 0.00 0.55 0.30 0.03 97.76 13:37:01 1 0.45 0.00 0.45 0.02 0.02 99.06 13:37:01 2 10.53 0.00 0.93 0.08 0.03 88.42 13:37:01 3 3.74 0.00 0.78 1.44 0.03 94.01 13:37:01 4 40.14 0.00 1.69 0.23 0.07 57.87 13:37:01 5 3.65 0.00 0.83 0.02 0.02 95.48 13:37:01 6 1.03 0.00 0.43 0.03 0.00 98.50 13:37:01 7 1.42 0.00 0.33 0.05 0.02 98.18 Average: all 11.05 0.00 1.82 2.44 0.12 84.56 Average: 0 9.42 0.00 1.76 3.41 0.10 85.31 Average: 1 13.40 0.00 1.96 1.25 0.17 83.22 Average: 2 11.35 0.00 1.70 2.42 0.15 84.38 Average: 3 10.46 0.00 1.77 0.52 0.06 87.18 Average: 4 13.22 0.00 1.79 0.79 0.13 84.08 Average: 5 9.76 0.00 1.82 3.97 0.07 84.38 Average: 6 10.92 0.00 2.01 2.53 0.10 84.45 Average: 7 9.88 0.00 1.73 4.64 0.19 83.56