---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-46472 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 11% / 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 911 22775 0 8479 30800 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:35:55:db brd ff:ff:ff:ff:ff:ff inet 10.30.107.16/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85436sec preferred_lft 85436sec inet6 fe80::f816:3eff:fe35:55db/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:19:eb:e2:37 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-46472) 09/17/25 _x86_64_ (8 CPU) 10:46:12 LINUX RESTART (8 CPU) 10:47:01 tps rtps wtps bread/s bwrtn/s 10:48:01 202.17 40.73 161.44 2984.04 79231.06 10:49:01 81.14 0.78 80.35 23.20 45314.71 10:50:01 278.35 22.81 255.54 3099.88 7276.92 10:51:01 14.03 0.02 14.01 0.13 15269.19 10:52:01 4.18 0.10 4.08 52.66 127.45 10:53:01 24.60 0.68 23.91 19.86 1484.02 10:54:01 168.46 15.84 152.62 1422.33 52447.05 10:55:01 486.84 0.08 486.75 6.27 129083.02 10:56:01 94.28 0.00 94.28 0.00 7581.94 10:57:01 43.38 0.00 43.38 0.00 5245.79 10:58:01 17.38 0.02 17.36 2.93 694.28 10:59:01 16.85 0.00 16.85 0.00 641.89 11:00:01 18.38 0.02 18.36 1.47 663.49 11:01:01 16.15 0.00 16.15 0.00 632.16 11:02:01 99.07 5.47 93.60 143.31 4201.30 Average: 104.35 5.77 98.58 517.08 23326.61 10:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:48:01 29562272 31381604 3376940 10.25 82944 2037252 1642360 4.83 1227496 1835172 136348 10:49:01 28686604 30755892 4252608 12.91 86116 2278000 2200292 6.47 1862004 2065688 196 10:50:01 27567236 30339012 5371976 16.31 91560 2962800 2590460 7.62 2489172 2529192 447016 10:51:01 27541532 30322464 5397680 16.39 91860 2971260 2590460 7.62 2505496 2537468 388 10:52:01 27521180 30305864 5418032 16.45 92256 2974288 2590460 7.62 2528128 2536440 24 10:53:01 28632856 31578884 4306356 13.07 100164 3122108 1542000 4.54 1333916 2608184 141732 10:54:01 24728972 31370920 8210240 24.93 154708 6557292 2147432 6.32 1669840 5959816 2138688 10:55:01 20331372 28630828 12607840 38.28 203872 8018852 11655616 34.29 4636120 7195200 1808 10:56:01 17389060 26014120 15550152 47.21 211644 8327500 14226608 41.86 7358816 7386008 2572 10:57:01 17116272 25882416 15822940 48.04 217560 8449664 14713152 43.29 7501212 7493120 2416 10:58:01 17113252 25881144 15825960 48.05 218464 8450112 14703528 43.26 7504260 7493228 472 10:59:01 17099004 25868428 15840208 48.09 219136 8450476 14716832 43.30 7517808 7493644 332 11:00:01 17091952 25862748 15847260 48.11 219864 8450896 14723160 43.32 7526284 7494012 268 11:01:01 17016224 25788420 15922988 48.34 220604 8451292 15106548 44.45 7602748 7494416 388 11:02:01 23366752 31583532 9572460 29.06 224096 7979204 1545500 4.55 1917204 6962540 9792 Average: 22717636 28771085 10221576 31.03 162323 5965400 7779627 22.89 4345367 5272275 192163 10:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:48:01 lo 2.47 2.47 0.26 0.26 0.00 0.00 0.00 0.00 10:48:01 ens3 182.97 149.53 1934.00 32.94 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:49:01 ens3 517.03 329.51 4028.57 66.43 0.00 0.00 0.00 0.00 10:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 10:50:01 ens3 306.37 211.31 2252.67 55.63 0.00 0.00 0.00 0.00 10:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:51:01 ens3 167.57 131.46 210.33 33.75 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 10:52:01 ens3 163.37 131.33 97.04 33.21 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 10:53:01 ens3 272.50 200.52 272.24 53.91 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 br-513ff69935eb 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:54:01 veth8b40fcb 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 10:54:01 lo 15.06 15.06 2.06 2.06 0.00 0.00 0.00 0.00 10:54:01 ens3 1428.42 1122.24 27088.60 94.48 0.00 0.00 0.00 0.00 10:55:01 vetha80e5ab 32.46 36.56 2.88 11.33 0.00 0.00 0.00 0.00 10:55:01 br-513ff69935eb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 veth8b40fcb 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 vethe2b738d 0.00 0.87 0.00 0.28 0.00 0.00 0.00 0.00 10:56:01 vetha80e5ab 118.18 119.70 10.32 320.08 0.00 0.00 0.00 0.03 10:56:01 br-513ff69935eb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 veth8b40fcb 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 vethe2b738d 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 vetha80e5ab 0.08 0.17 0.05 0.02 0.00 0.00 0.00 0.00 10:57:01 br-513ff69935eb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 veth45fbab2 8.15 5.05 4.80 0.53 0.00 0.00 0.00 0.00 10:57:01 veth8b40fcb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 vetha80e5ab 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 br-513ff69935eb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 veth45fbab2 0.23 0.25 0.01 0.02 0.00 0.00 0.00 0.00 10:58:01 veth8b40fcb 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 vetha80e5ab 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 br-513ff69935eb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 veth45fbab2 0.32 0.33 0.02 0.03 0.00 0.00 0.00 0.00 10:59:01 veth8b40fcb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 vetha80e5ab 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 br-513ff69935eb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 veth45fbab2 0.25 0.25 0.01 0.01 0.00 0.00 0.00 0.00 11:00:01 veth8b40fcb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 vetha80e5ab 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 br-513ff69935eb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 veth45fbab2 0.28 0.30 0.02 0.02 0.00 0.00 0.00 0.00 11:01:01 veth8b40fcb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 lo 30.79 30.79 3.63 3.63 0.00 0.00 0.00 0.00 11:02:01 ens3 4291.38 3187.45 49626.75 587.21 0.00 0.00 0.00 0.00 11:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.76 1.76 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 262.14 195.77 3239.87 34.34 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-46472) 09/17/25 _x86_64_ (8 CPU) 10:46:12 LINUX RESTART (8 CPU) 10:47:01 CPU %user %nice %system %iowait %steal %idle 10:48:01 all 13.08 0.00 0.91 2.22 0.06 83.73 10:48:01 0 6.36 0.00 0.90 0.48 0.03 92.22 10:48:01 1 30.94 0.00 1.80 1.52 0.07 65.67 10:48:01 2 4.14 0.00 0.22 6.14 0.03 89.47 10:48:01 3 6.42 0.00 0.47 0.18 0.05 92.88 10:48:01 4 13.34 0.00 0.52 0.75 0.07 85.33 10:48:01 5 26.69 0.00 2.00 3.86 0.13 67.32 10:48:01 6 6.79 0.00 0.84 4.70 0.08 87.59 10:48:01 7 9.94 0.00 0.54 0.15 0.05 89.33 10:49:01 all 11.76 0.00 0.58 1.13 0.05 86.48 10:49:01 0 38.64 0.00 0.90 0.07 0.07 60.33 10:49:01 1 8.98 0.00 0.32 0.00 0.03 90.67 10:49:01 2 7.67 0.00 0.45 0.02 0.03 91.83 10:49:01 3 9.92 0.00 1.12 3.28 0.05 85.63 10:49:01 4 7.03 0.00 0.80 0.10 0.05 92.02 10:49:01 5 7.17 0.00 0.25 0.20 0.03 92.35 10:49:01 6 6.61 0.00 0.27 5.42 0.05 87.65 10:49:01 7 8.08 0.00 0.56 0.00 0.02 91.34 10:50:01 all 19.18 0.00 1.19 0.54 0.05 79.03 10:50:01 0 22.56 0.00 0.60 0.07 0.05 76.73 10:50:01 1 15.04 0.00 1.19 0.02 0.05 83.71 10:50:01 2 17.79 0.00 0.99 0.97 0.07 80.18 10:50:01 3 18.81 0.00 1.01 0.03 0.05 80.10 10:50:01 4 13.14 0.00 0.87 0.03 0.03 85.93 10:50:01 5 37.74 0.00 2.76 2.98 0.10 56.42 10:50:01 6 19.63 0.00 1.00 0.22 0.05 79.10 10:50:01 7 8.77 0.00 1.07 0.03 0.03 90.10 10:51:01 all 7.10 0.00 0.26 0.72 0.02 91.91 10:51:01 0 1.81 0.00 0.05 0.00 0.02 98.13 10:51:01 1 2.49 0.00 0.60 0.00 0.00 96.91 10:51:01 2 2.69 0.00 0.18 5.74 0.02 91.37 10:51:01 3 32.52 0.00 0.12 0.00 0.05 67.31 10:51:01 4 5.63 0.00 0.73 0.00 0.03 93.60 10:51:01 5 6.42 0.00 0.07 0.00 0.02 93.49 10:51:01 6 4.05 0.00 0.07 0.00 0.02 95.87 10:51:01 7 1.15 0.00 0.20 0.00 0.02 98.63 10:52:01 all 8.74 0.00 0.24 0.02 0.02 90.97 10:52:01 0 6.53 0.00 0.05 0.00 0.02 93.40 10:52:01 1 3.20 0.00 0.28 0.00 0.02 96.50 10:52:01 2 2.43 0.00 0.07 0.15 0.02 97.33 10:52:01 3 14.78 0.00 0.33 0.00 0.02 84.87 10:52:01 4 9.56 0.00 0.22 0.00 0.03 90.19 10:52:01 5 3.16 0.00 0.50 0.02 0.02 96.31 10:52:01 6 10.18 0.00 0.07 0.00 0.03 89.72 10:52:01 7 20.07 0.00 0.50 0.00 0.03 79.39 10:53:01 all 9.42 0.00 0.81 0.20 0.03 89.54 10:53:01 0 8.61 0.00 0.65 0.00 0.03 90.71 10:53:01 1 36.70 0.00 1.79 0.22 0.07 61.22 10:53:01 2 1.65 0.00 0.68 1.35 0.03 96.28 10:53:01 3 6.98 0.00 0.84 0.00 0.03 92.15 10:53:01 4 5.82 0.00 0.37 0.02 0.02 93.78 10:53:01 5 4.39 0.00 0.60 0.02 0.02 94.98 10:53:01 6 9.80 0.00 1.03 0.00 0.03 89.13 10:53:01 7 1.42 0.00 0.48 0.00 0.02 98.08 10:54:01 all 19.28 0.00 6.27 3.01 0.13 71.31 10:54:01 0 17.67 0.00 6.19 11.70 0.12 64.32 10:54:01 1 27.67 0.00 6.37 0.34 0.12 65.50 10:54:01 2 18.52 0.00 5.72 2.06 0.15 73.54 10:54:01 3 19.07 0.00 7.06 2.95 0.10 70.82 10:54:01 4 18.52 0.00 6.10 5.36 0.15 69.86 10:54:01 5 18.96 0.00 6.71 0.26 0.19 73.89 10:54:01 6 18.58 0.00 5.21 0.51 0.07 75.64 10:54:01 7 15.34 0.00 6.74 0.96 0.12 76.83 10:55:01 all 40.04 0.00 7.00 3.20 0.11 49.65 10:55:01 0 43.68 0.00 7.38 7.04 0.10 41.80 10:55:01 1 43.86 0.00 7.06 0.71 0.10 48.26 10:55:01 2 35.52 0.00 6.72 0.37 0.12 57.27 10:55:01 3 41.45 0.00 6.63 0.19 0.12 51.62 10:55:01 4 41.69 0.00 6.99 5.83 0.12 45.37 10:55:01 5 38.48 0.00 7.54 2.26 0.12 51.60 10:55:01 6 37.22 0.00 6.32 0.62 0.12 55.72 10:55:01 7 38.41 0.00 7.37 8.62 0.10 45.50 10:56:01 all 35.11 0.00 2.25 0.32 0.11 62.21 10:56:01 0 29.39 0.00 2.46 0.07 0.10 67.98 10:56:01 1 36.67 0.00 2.27 0.13 0.12 60.80 10:56:01 2 45.67 0.00 2.21 0.23 0.12 51.77 10:56:01 3 36.37 0.00 1.87 0.00 0.10 61.65 10:56:01 4 29.66 0.00 2.16 0.76 0.12 67.30 10:56:01 5 34.79 0.00 2.56 0.85 0.12 61.67 10:56:01 6 39.06 0.00 1.99 0.03 0.10 58.82 10:56:01 7 29.19 0.00 2.50 0.49 0.08 67.74 10:57:01 all 6.91 0.00 1.62 0.22 0.08 91.16 10:57:01 0 7.13 0.00 1.68 0.05 0.08 91.06 10:57:01 1 7.02 0.00 1.73 0.30 0.07 90.88 10:57:01 2 6.85 0.00 1.59 0.08 0.08 91.39 10:57:01 3 6.11 0.00 1.77 0.30 0.08 91.73 10:57:01 4 7.77 0.00 1.51 0.02 0.08 90.62 10:57:01 5 6.80 0.00 1.49 0.82 0.10 90.78 10:57:01 6 6.62 0.00 1.76 0.18 0.08 91.35 10:57:01 7 6.95 0.00 1.48 0.05 0.08 91.44 10:58:01 all 5.00 0.00 1.41 0.09 0.07 93.43 10:58:01 0 5.15 0.00 1.57 0.03 0.07 93.17 10:58:01 1 4.29 0.00 1.52 0.05 0.08 94.05 10:58:01 2 5.43 0.00 1.44 0.30 0.07 92.76 10:58:01 3 3.39 0.00 1.29 0.02 0.07 95.24 10:58:01 4 6.19 0.00 1.54 0.03 0.08 92.15 10:58:01 5 4.93 0.00 1.28 0.00 0.08 93.71 10:58:01 6 5.55 0.00 1.27 0.02 0.07 93.09 10:58:01 7 5.05 0.00 1.32 0.27 0.08 93.28 10:58:01 CPU %user %nice %system %iowait %steal %idle 10:59:01 all 5.00 0.00 1.44 0.09 0.09 93.39 10:59:01 0 3.74 0.00 1.54 0.07 0.08 94.56 10:59:01 1 4.71 0.00 1.57 0.02 0.10 93.60 10:59:01 2 3.95 0.00 1.31 0.52 0.08 94.14 10:59:01 3 5.54 0.00 1.31 0.00 0.08 93.07 10:59:01 4 4.72 0.00 1.42 0.00 0.08 93.77 10:59:01 5 4.55 0.00 1.23 0.03 0.07 94.12 10:59:01 6 6.98 0.00 1.54 0.02 0.08 91.38 10:59:01 7 5.82 0.00 1.56 0.02 0.10 92.50 11:00:01 all 4.93 0.00 1.39 0.06 0.08 93.53 11:00:01 0 5.55 0.00 1.58 0.15 0.07 92.66 11:00:01 1 5.72 0.00 1.59 0.02 0.07 92.60 11:00:01 2 3.37 0.00 1.27 0.03 0.07 95.26 11:00:01 3 5.33 0.00 1.28 0.22 0.08 93.10 11:00:01 4 3.44 0.00 1.31 0.08 0.07 95.10 11:00:01 5 6.49 0.00 1.34 0.00 0.08 92.08 11:00:01 6 3.56 0.00 1.46 0.02 0.08 94.88 11:00:01 7 5.96 0.00 1.31 0.02 0.08 92.63 11:01:01 all 5.11 0.00 1.42 0.06 0.10 93.31 11:01:01 0 6.56 0.00 1.74 0.02 0.12 91.57 11:01:01 1 3.93 0.00 1.51 0.02 0.08 94.46 11:01:01 2 6.09 0.00 1.48 0.18 0.10 92.15 11:01:01 3 4.73 0.00 1.18 0.02 0.07 94.01 11:01:01 4 5.57 0.00 1.54 0.02 0.10 92.77 11:01:01 5 4.76 0.00 1.39 0.17 0.10 93.58 11:01:01 6 4.20 0.00 1.26 0.03 0.08 94.42 11:01:01 7 5.04 0.00 1.33 0.07 0.13 93.43 11:02:01 all 9.42 0.00 1.60 0.26 0.06 88.66 11:02:01 0 15.48 0.00 1.77 0.12 0.07 82.56 11:02:01 1 7.31 0.00 1.89 0.07 0.07 90.67 11:02:01 2 5.08 0.00 1.20 0.07 0.05 93.60 11:02:01 3 10.65 0.00 1.69 0.20 0.05 87.41 11:02:01 4 9.85 0.00 1.59 0.08 0.05 88.43 11:02:01 5 4.27 0.00 1.29 1.21 0.05 93.18 11:02:01 6 17.42 0.00 1.68 0.10 0.07 80.73 11:02:01 7 5.27 0.00 1.72 0.25 0.07 92.69 Average: all 13.31 0.00 1.88 0.81 0.07 83.92 Average: 0 14.58 0.00 1.93 1.31 0.07 82.12 Average: 1 15.87 0.00 2.09 0.23 0.07 81.74 Average: 2 11.09 0.00 1.69 1.22 0.07 85.93 Average: 3 14.78 0.00 1.85 0.49 0.07 82.81 Average: 4 12.10 0.00 1.84 0.87 0.07 85.12 Average: 5 13.95 0.00 2.06 0.85 0.08 83.06 Average: 6 13.07 0.00 1.71 0.79 0.07 84.36 Average: 7 11.06 0.00 1.90 0.72 0.07 86.25