---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6525 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 712K 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 865 23835 0 7466 30846 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:59:22:d2 brd ff:ff:ff:ff:ff:ff inet 10.30.107.164/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85828sec preferred_lft 85828sec inet6 fe80::f816:3eff:fe59:22d2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d9:b9:60:31 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:d9ff:feb9:6031/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6525) 10/26/25 _x86_64_ (8 CPU) 11:43:23 LINUX RESTART (8 CPU) 11:44:02 tps rtps wtps bread/s bwrtn/s 11:45:01 244.43 24.00 220.44 2367.60 74406.78 11:46:01 726.96 6.05 720.91 435.59 263367.41 11:47:01 14.28 0.00 14.28 0.00 416.46 11:48:01 4.95 0.00 4.95 0.00 127.18 11:49:01 157.32 6.98 150.34 1283.25 14132.98 11:50:01 79.59 0.28 79.30 27.73 25834.76 11:51:01 8.88 0.00 8.88 0.00 217.93 11:52:01 45.13 0.42 44.71 23.20 642.16 Average: 160.03 4.68 155.35 513.30 47340.35 11:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:45:01 26828436 31551800 6110784 18.55 108072 4834984 2587916 7.61 1056916 4612548 3037808 11:46:01 23275564 29999292 9663656 29.34 164192 6643872 7400524 21.77 2861072 6151508 1292 11:47:01 23285536 30002444 9653684 29.31 165532 6635820 7540072 22.18 2868492 6131796 296 11:48:01 23241088 29959228 9698132 29.44 165736 6637068 7618996 22.42 2911172 6131048 556 11:49:01 22512324 29838204 10426896 31.65 194640 7155192 8167976 24.03 3159248 6539716 263068 11:50:01 22562876 29896792 10376344 31.50 199052 7160896 7915216 23.29 3432776 6220668 548 11:51:01 22549316 29884196 10389904 31.54 199188 7161460 7947208 23.38 3445572 6220632 656 11:52:01 23797804 31078140 9141416 27.75 199764 7118236 2995016 8.81 2310916 6151692 76 Average: 23506618 30276262 9432602 28.64 174522 6668441 6521616 19.19 2755770 6019951 413038 11:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:45:01 lo 13.90 13.90 1.31 1.31 0.00 0.00 0.00 0.00 11:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 ens3 1048.97 609.61 34130.56 55.65 0.00 0.00 0.00 0.00 11:46:01 br-69c46d34491f 9.95 19.14 0.77 325.70 0.00 0.00 0.00 0.00 11:46:01 vethc06620b 1.83 1.88 0.18 0.18 0.00 0.00 0.00 0.00 11:46:01 lo 1.60 1.60 0.13 0.13 0.00 0.00 0.00 0.00 11:46:01 veth0fb7a1c 2.82 2.62 0.31 0.31 0.00 0.00 0.00 0.00 11:47:01 br-69c46d34491f 0.28 0.27 0.01 0.02 0.00 0.00 0.00 0.00 11:47:01 vethc06620b 13.93 10.66 1.56 1.62 0.00 0.00 0.00 0.00 11:47:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 11:47:01 veth0fb7a1c 7.52 9.63 1.49 0.85 0.00 0.00 0.00 0.00 11:48:01 br-69c46d34491f 0.35 0.17 0.02 0.01 0.00 0.00 0.00 0.00 11:48:01 vethc06620b 15.71 10.75 1.60 1.59 0.00 0.00 0.00 0.00 11:48:01 lo 1.40 1.40 0.11 0.11 0.00 0.00 0.00 0.00 11:48:01 veth0fb7a1c 106.97 109.22 12.83 25.72 0.00 0.00 0.00 0.00 11:49:01 br-69c46d34491f 0.20 0.27 0.02 0.02 0.00 0.00 0.00 0.00 11:49:01 vethc06620b 13.90 9.18 1.19 1.31 0.00 0.00 0.00 0.00 11:49:01 vethebaf1d8 33.93 57.87 3.93 1424.85 0.00 0.00 0.00 0.12 11:49:01 lo 1.80 1.80 0.15 0.15 0.00 0.00 0.00 0.00 11:50:01 br-69c46d34491f 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 vethc06620b 15.95 11.21 1.69 1.66 0.00 0.00 0.00 0.00 11:50:01 lo 1.40 1.40 0.11 0.11 0.00 0.00 0.00 0.00 11:50:01 veth0fb7a1c 538.13 546.21 61.80 127.51 0.00 0.00 0.00 0.01 11:51:01 br-69c46d34491f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 vethc06620b 16.21 11.63 1.83 1.73 0.00 0.00 0.00 0.00 11:51:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 11:51:01 veth0fb7a1c 321.54 322.94 35.45 76.45 0.00 0.00 0.00 0.01 11:52:01 br-69c46d34491f 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 lo 2.80 2.80 0.25 0.25 0.00 0.00 0.00 0.00 11:52:01 vethbf0235c 1087.74 1112.13 257.74 127.85 0.00 0.00 0.00 0.02 11:52:01 docker0 34.06 57.86 3.47 1424.85 0.00 0.00 0.00 0.00 Average: br-69c46d34491f 1.36 2.49 0.10 40.81 0.00 0.00 0.00 0.00 Average: lo 3.14 3.14 0.28 0.28 0.00 0.00 0.00 0.00 Average: vethbf0235c 136.25 139.30 32.28 16.01 0.00 0.00 0.00 0.00 Average: docker0 4.27 7.25 0.44 178.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6525) 10/26/25 _x86_64_ (8 CPU) 11:43:23 LINUX RESTART (8 CPU) 11:44:02 CPU %user %nice %system %iowait %steal %idle 11:45:01 all 14.70 0.00 3.78 1.76 0.04 79.72 11:45:01 0 7.89 0.00 3.48 0.56 0.02 88.05 11:45:01 1 13.03 0.00 3.55 0.20 0.03 83.18 11:45:01 2 7.29 0.00 2.80 0.51 0.03 89.36 11:45:01 3 10.51 0.00 3.52 2.28 0.03 83.66 11:45:01 4 8.11 0.00 3.38 0.41 0.07 88.03 11:45:01 5 7.53 0.00 3.55 8.37 0.05 80.49 11:45:01 6 45.43 0.00 5.55 1.25 0.07 47.71 11:45:01 7 17.86 0.00 4.42 0.49 0.03 77.19 11:46:01 all 32.11 0.00 7.69 4.36 0.08 55.76 11:46:01 0 30.46 0.00 8.17 1.80 0.08 59.48 11:46:01 1 29.49 0.00 6.35 2.02 0.08 62.06 11:46:01 2 30.20 0.00 7.07 1.01 0.08 61.64 11:46:01 3 33.94 0.00 8.31 9.79 0.08 47.87 11:46:01 4 34.70 0.00 7.82 1.45 0.08 55.95 11:46:01 5 36.27 0.00 7.38 3.74 0.08 52.53 11:46:01 6 31.70 0.00 7.80 2.70 0.08 57.72 11:46:01 7 30.13 0.00 8.63 12.43 0.10 48.71 11:47:01 all 4.23 0.00 0.38 0.05 0.04 95.30 11:47:01 0 5.54 0.00 0.45 0.00 0.05 93.96 11:47:01 1 5.96 0.00 0.53 0.03 0.05 93.43 11:47:01 2 3.74 0.00 0.33 0.03 0.05 95.84 11:47:01 3 2.72 0.00 0.18 0.02 0.03 97.05 11:47:01 4 4.44 0.00 0.37 0.02 0.03 95.14 11:47:01 5 4.33 0.00 0.47 0.30 0.05 94.85 11:47:01 6 2.87 0.00 0.32 0.02 0.05 96.74 11:47:01 7 4.22 0.00 0.39 0.03 0.02 95.34 11:48:01 all 1.76 0.00 0.29 0.02 0.04 97.89 11:48:01 0 1.67 0.00 0.32 0.00 0.05 97.96 11:48:01 1 1.84 0.00 0.30 0.00 0.03 97.83 11:48:01 2 1.44 0.00 0.38 0.00 0.03 98.15 11:48:01 3 2.20 0.00 0.20 0.00 0.02 97.58 11:48:01 4 2.07 0.00 0.28 0.02 0.03 97.60 11:48:01 5 1.55 0.00 0.28 0.10 0.03 98.03 11:48:01 6 1.53 0.00 0.17 0.00 0.03 98.27 11:48:01 7 1.77 0.00 0.38 0.02 0.07 97.76 11:49:01 all 5.83 0.00 1.59 0.64 0.06 91.88 11:49:01 0 8.20 0.00 1.74 0.17 0.05 89.85 11:49:01 1 5.79 0.00 1.34 0.44 0.05 92.38 11:49:01 2 4.84 0.00 1.32 0.20 0.07 93.57 11:49:01 3 4.11 0.00 1.37 0.18 0.05 94.28 11:49:01 4 7.31 0.00 1.47 0.22 0.05 90.95 11:49:01 5 6.32 0.00 1.67 0.15 0.05 91.80 11:49:01 6 3.42 0.00 2.28 2.00 0.07 92.24 11:49:01 7 6.63 0.00 1.53 1.77 0.07 90.01 11:50:01 all 6.29 0.00 1.39 0.40 0.06 91.86 11:50:01 0 6.07 0.00 1.00 0.05 0.05 92.84 11:50:01 1 5.50 0.00 2.03 0.08 0.08 92.30 11:50:01 2 7.86 0.00 1.34 0.08 0.05 90.66 11:50:01 3 6.96 0.00 1.97 0.07 0.05 90.95 11:50:01 4 5.54 0.00 1.15 0.00 0.05 93.25 11:50:01 5 6.84 0.00 1.22 1.10 0.07 90.77 11:50:01 6 7.18 0.00 1.25 1.80 0.07 89.70 11:50:01 7 4.40 0.00 1.15 0.08 0.05 94.32 11:51:01 all 2.89 0.00 0.50 0.03 0.05 96.54 11:51:01 0 3.35 0.00 0.36 0.13 0.05 96.10 11:51:01 1 2.21 0.00 1.02 0.02 0.05 96.71 11:51:01 2 2.71 0.00 0.20 0.00 0.05 97.04 11:51:01 3 2.80 0.00 0.32 0.00 0.03 96.85 11:51:01 4 3.21 0.00 0.45 0.00 0.05 96.29 11:51:01 5 2.81 0.00 0.50 0.00 0.03 96.66 11:51:01 6 1.70 0.00 0.42 0.02 0.07 97.79 11:51:01 7 4.29 0.00 0.70 0.02 0.08 94.91 11:52:01 all 1.41 0.00 0.61 0.08 0.05 97.85 11:52:01 0 1.59 0.00 0.65 0.35 0.05 97.36 11:52:01 1 1.34 0.00 0.65 0.03 0.05 97.93 11:52:01 2 1.47 0.00 0.72 0.03 0.03 97.75 11:52:01 3 1.65 0.00 0.48 0.05 0.03 97.78 11:52:01 4 1.32 0.00 0.53 0.03 0.03 98.08 11:52:01 5 1.66 0.00 0.55 0.00 0.05 97.74 11:52:01 6 1.09 0.00 0.69 0.08 0.03 98.11 11:52:01 7 1.22 0.00 0.62 0.05 0.07 98.05 Average: all 8.61 0.00 2.02 0.91 0.05 88.41 Average: 0 8.07 0.00 2.01 0.38 0.05 89.49 Average: 1 8.11 0.00 1.96 0.35 0.05 89.52 Average: 2 7.42 0.00 1.76 0.23 0.05 90.53 Average: 3 8.06 0.00 2.03 1.53 0.04 88.33 Average: 4 8.32 0.00 1.92 0.27 0.05 89.45 Average: 5 8.39 0.00 1.94 1.70 0.05 87.92 Average: 6 11.75 0.00 2.29 0.98 0.06 84.92 Average: 7 8.75 0.00 2.21 1.84 0.06 87.13