---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-34535 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 16G 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 888 23400 0 7878 30823 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:8c:29:40 brd ff:ff:ff:ff:ff:ff inet 10.30.107.134/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85574sec preferred_lft 85574sec inet6 fe80::f816:3eff:fe8c:2940/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8b:fb:a6:dc 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::42:8bff:fefb:a6dc/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-34535) 08/11/25 _x86_64_ (8 CPU) 13:23:20 LINUX RESTART (8 CPU) 13:24:01 tps rtps wtps bread/s bwrtn/s 13:25:01 142.49 22.88 119.61 2302.95 34590.63 13:26:01 455.46 3.07 452.40 469.84 218786.80 13:27:01 232.89 0.13 232.76 10.80 34142.44 13:28:01 23.16 0.00 23.16 0.00 25495.22 13:29:01 241.08 0.40 240.68 38.79 59350.77 13:30:01 27.21 0.00 27.21 0.00 18116.71 13:31:01 4.90 0.30 4.60 10.00 117.29 13:32:01 11.91 0.00 11.91 0.00 302.88 13:33:01 20.91 0.32 20.60 8.40 220.50 13:34:01 18.75 0.00 18.75 0.00 353.27 13:35:01 11.61 0.00 11.61 0.00 227.70 13:36:01 37.61 0.12 37.49 21.60 773.47 13:37:01 58.19 1.62 56.57 89.85 2501.98 Average: 98.94 2.22 96.72 227.09 30385.08 13:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 28740256 31593136 4198964 12.75 81504 3057156 2155332 6.34 953944 2882028 1257060 13:26:01 24200024 31323356 8739196 26.53 138776 7131964 5905548 17.38 1290412 6837044 7824 13:27:01 20231540 27545320 12707680 38.58 151504 7249648 13355060 39.29 5432856 6571960 2500 13:28:01 20047412 27362404 12891808 39.14 151652 7251968 13558984 39.89 5624576 6563720 520 13:29:01 19370096 27222588 13569124 41.19 193360 7693788 13898348 40.89 5859100 6942720 2136 13:30:01 19272104 27133240 13667116 41.49 193516 7702244 14036776 41.30 5950776 6946648 136 13:31:01 18877204 26739400 14062016 42.69 193656 7703076 14461464 42.55 6344008 6946856 620 13:32:01 18867944 26730468 14071276 42.72 193756 7703272 14443784 42.50 6352580 6946592 700 13:33:01 18864248 26730204 14074972 42.73 193888 7703756 14476396 42.59 6355300 6946488 368 13:34:01 18821096 26690176 14118124 42.86 194056 7706608 14492620 42.64 6395704 6948644 564 13:35:01 18796280 26666716 14142940 42.94 194196 7707744 14507296 42.68 6419604 6949504 392 13:36:01 21441792 29260164 11497428 34.90 194652 7666156 7762004 22.84 3907100 6878020 116 13:37:01 24023256 31623920 8915964 27.07 196616 7436704 1592680 4.69 1587208 6684216 12376 Average: 20888712 28201622 12050508 36.58 174702 7208776 11126638 32.74 4805628 6541880 98870 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 14.46 14.46 1.36 1.36 0.00 0.00 0.00 0.00 13:25:01 ens3 636.21 403.05 14522.22 37.31 0.00 0.00 0.00 0.00 13:26:01 vethd6856e9 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 13:26:01 vethaefc792 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 veth8858524 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 13:26:01 veth9a37a3e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 veth213872b 4.90 6.22 0.71 0.60 0.00 0.00 0.00 0.00 13:27:01 vethd6856e9 0.35 0.77 0.03 0.50 0.00 0.00 0.00 0.00 13:27:01 vethaefc792 0.00 0.63 0.00 0.03 0.00 0.00 0.00 0.00 13:27:01 veth8858524 20.36 32.49 1.67 315.80 0.00 0.00 0.00 0.03 13:28:01 veth213872b 6.27 9.17 0.93 0.70 0.00 0.00 0.00 0.00 13:28:01 vethd6856e9 0.52 0.50 0.06 1.10 0.00 0.00 0.00 0.00 13:28:01 vethaefc792 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 veth8858524 0.50 0.32 0.03 0.02 0.00 0.00 0.00 0.00 13:29:01 veth213872b 7.73 10.88 1.39 1.21 0.00 0.00 0.00 0.00 13:29:01 vethd6856e9 0.70 0.80 0.07 1.75 0.00 0.00 0.00 0.00 13:29:01 vethaefc792 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 veth8858524 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 veth213872b 11.28 14.90 2.97 4.35 0.00 0.00 0.00 0.00 13:30:01 vethd6856e9 0.82 0.85 0.08 2.22 0.00 0.00 0.00 0.00 13:30:01 vethaefc792 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 veth8858524 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 veth213872b 6.70 9.58 1.05 0.79 0.00 0.00 0.00 0.00 13:31:01 vethd6856e9 0.72 0.73 0.07 2.45 0.00 0.00 0.00 0.00 13:31:01 vethaefc792 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 veth8858524 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 veth213872b 6.42 9.27 0.95 0.72 0.00 0.00 0.00 0.00 13:32:01 vethd6856e9 0.83 0.83 0.08 2.41 0.00 0.00 0.00 0.00 13:32:01 vethaefc792 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 veth8858524 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 veth213872b 6.65 9.53 1.05 0.79 0.00 0.00 0.00 0.00 13:33:01 vethd6856e9 0.77 0.77 0.08 2.40 0.00 0.00 0.00 0.00 13:33:01 vethaefc792 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 veth8858524 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 veth213872b 12.25 16.00 3.61 4.20 0.00 0.00 0.00 0.00 13:34:01 vethd6856e9 0.78 0.78 0.08 2.40 0.00 0.00 0.00 0.00 13:34:01 vethaefc792 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 veth8858524 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 veth213872b 10.06 13.48 2.42 2.10 0.00 0.00 0.00 0.00 13:35:01 vethd6856e9 1.03 1.03 0.09 3.77 0.00 0.00 0.00 0.00 13:35:01 vethaefc792 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 veth8858524 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 vethaefc792 0.00 0.50 0.00 0.04 0.00 0.00 0.00 0.00 13:36:01 vethfbaf4c5 241.71 267.19 34.19 52.33 0.00 0.00 0.00 0.00 13:36:01 vethb4247a7 533.71 570.72 241.39 88.69 0.00 0.00 0.00 0.02 13:36:01 docker0 49.61 92.18 4.21 1342.18 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 39.43 39.43 3.46 3.46 0.00 0.00 0.00 0.00 13:37:01 ens3 2202.53 1328.35 49643.77 210.24 0.00 0.00 0.00 0.00 Average: docker0 3.82 7.09 0.32 103.24 0.00 0.00 0.00 0.00 Average: lo 2.73 2.73 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 140.43 83.04 3754.31 10.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-34535) 08/11/25 _x86_64_ (8 CPU) 13:23:20 LINUX RESTART (8 CPU) 13:24:01 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 10.33 0.00 1.41 3.10 0.03 85.13 13:25:01 0 1.72 0.00 0.92 15.66 0.02 81.68 13:25:01 1 1.99 0.00 0.80 2.39 0.05 94.76 13:25:01 2 2.69 0.00 0.90 0.48 0.02 95.90 13:25:01 3 30.64 0.00 2.44 1.79 0.05 65.09 13:25:01 4 26.24 0.00 2.22 1.90 0.05 69.58 13:25:01 5 8.66 0.00 1.57 2.14 0.03 87.60 13:25:01 6 5.33 0.00 1.17 0.03 0.05 93.42 13:25:01 7 5.30 0.00 1.24 0.38 0.02 93.06 13:26:01 all 13.95 0.00 6.55 13.26 0.07 66.17 13:26:01 0 13.98 0.00 6.93 6.88 0.17 72.04 13:26:01 1 14.02 0.00 6.00 4.71 0.07 75.21 13:26:01 2 15.52 0.00 6.15 2.28 0.05 76.00 13:26:01 3 13.88 0.00 6.65 1.65 0.07 77.75 13:26:01 4 13.99 0.00 5.32 15.47 0.05 65.16 13:26:01 5 12.41 0.00 8.15 67.43 0.09 11.93 13:26:01 6 14.47 0.00 5.89 2.40 0.05 77.20 13:26:01 7 13.30 0.00 7.34 5.72 0.05 73.58 13:27:01 all 62.04 0.00 6.33 1.18 0.13 30.31 13:27:01 0 61.30 0.00 6.15 1.08 0.14 31.34 13:27:01 1 56.92 0.00 6.05 0.98 0.12 35.94 13:27:01 2 62.66 0.00 6.42 1.33 0.14 29.45 13:27:01 3 62.28 0.00 6.34 1.61 0.13 29.63 13:27:01 4 61.31 0.00 6.30 0.83 0.12 31.45 13:27:01 5 64.01 0.00 6.34 0.54 0.12 29.00 13:27:01 6 64.95 0.00 6.59 1.69 0.12 26.65 13:27:01 7 63.02 0.00 6.44 1.39 0.12 29.03 13:28:01 all 5.05 0.00 0.51 1.18 0.06 93.20 13:28:01 0 5.72 0.00 0.72 0.50 0.08 92.98 13:28:01 1 4.09 0.00 0.48 8.79 0.07 86.57 13:28:01 2 5.63 0.00 0.62 0.02 0.05 93.68 13:28:01 3 5.17 0.00 0.33 0.02 0.07 94.41 13:28:01 4 4.21 0.00 0.42 0.02 0.05 95.30 13:28:01 5 4.57 0.00 0.42 0.02 0.07 94.92 13:28:01 6 6.57 0.00 0.68 0.02 0.08 92.65 13:28:01 7 4.40 0.00 0.49 0.05 0.07 95.00 13:29:01 all 10.21 0.00 2.50 3.27 0.07 83.94 13:29:01 0 7.07 0.00 2.40 11.72 0.07 78.75 13:29:01 1 9.23 0.00 2.09 3.53 0.08 85.06 13:29:01 2 12.13 0.00 2.62 0.89 0.08 84.28 13:29:01 3 7.68 0.00 2.50 2.48 0.07 87.27 13:29:01 4 14.15 0.00 2.59 0.43 0.08 82.74 13:29:01 5 12.22 0.00 1.93 0.50 0.08 85.26 13:29:01 6 10.19 0.00 3.13 3.70 0.07 82.91 13:29:01 7 8.99 0.00 2.73 2.90 0.08 85.29 13:30:01 all 8.00 0.00 0.82 0.75 0.07 90.37 13:30:01 0 7.04 0.00 1.04 0.03 0.07 91.83 13:30:01 1 8.73 0.00 0.82 0.10 0.07 90.29 13:30:01 2 7.92 0.00 0.89 5.44 0.07 85.69 13:30:01 3 8.50 0.00 0.57 0.02 0.05 90.86 13:30:01 4 7.41 0.00 0.84 0.10 0.07 91.59 13:30:01 5 8.71 0.00 0.84 0.28 0.07 90.10 13:30:01 6 6.80 0.00 0.67 0.00 0.07 92.46 13:30:01 7 8.86 0.00 0.90 0.02 0.07 90.16 13:31:01 all 3.45 0.00 0.48 0.02 0.08 95.98 13:31:01 0 4.09 0.00 0.53 0.00 0.07 95.31 13:31:01 1 3.34 0.00 0.37 0.02 0.07 96.21 13:31:01 2 4.14 0.00 0.42 0.02 0.07 95.35 13:31:01 3 3.30 0.00 0.52 0.02 0.08 96.08 13:31:01 4 3.50 0.00 0.57 0.08 0.08 95.77 13:31:01 5 2.21 0.00 0.40 0.00 0.07 97.32 13:31:01 6 3.24 0.00 0.43 0.02 0.07 96.24 13:31:01 7 3.76 0.00 0.57 0.02 0.10 95.55 13:32:01 all 2.31 0.00 0.43 0.03 0.07 97.16 13:32:01 0 1.17 0.00 0.62 0.02 0.08 98.11 13:32:01 1 2.61 0.00 0.54 0.02 0.08 96.75 13:32:01 2 1.69 0.00 0.33 0.00 0.05 97.93 13:32:01 3 1.54 0.00 0.32 0.00 0.07 98.07 13:32:01 4 4.21 0.00 0.35 0.10 0.05 95.29 13:32:01 5 1.97 0.00 0.53 0.00 0.10 97.39 13:32:01 6 1.80 0.00 0.35 0.02 0.08 97.74 13:32:01 7 3.44 0.00 0.45 0.02 0.07 96.02 13:33:01 all 1.71 0.00 0.35 0.03 0.07 97.84 13:33:01 0 1.14 0.00 0.47 0.02 0.08 98.30 13:33:01 1 1.38 0.00 0.32 0.02 0.07 98.22 13:33:01 2 1.79 0.00 0.32 0.05 0.07 97.78 13:33:01 3 1.19 0.00 0.29 0.02 0.05 98.46 13:33:01 4 1.81 0.00 0.35 0.10 0.07 97.68 13:33:01 5 1.54 0.00 0.35 0.02 0.07 98.03 13:33:01 6 1.99 0.00 0.33 0.03 0.05 97.59 13:33:01 7 2.87 0.00 0.38 0.00 0.07 96.67 13:34:01 all 4.91 0.00 0.60 0.12 0.09 94.28 13:34:01 0 4.51 0.00 0.80 0.10 0.08 94.51 13:34:01 1 4.73 0.00 0.70 0.25 0.10 94.22 13:34:01 2 5.06 0.00 0.52 0.05 0.08 94.29 13:34:01 3 6.13 0.00 0.49 0.03 0.07 93.29 13:34:01 4 5.72 0.00 0.58 0.28 0.08 93.33 13:34:01 5 4.15 0.00 0.48 0.02 0.08 95.27 13:34:01 6 4.75 0.00 0.62 0.03 0.08 94.52 13:34:01 7 4.34 0.00 0.59 0.12 0.10 94.86 13:35:01 all 2.68 0.00 0.41 0.07 0.05 96.79 13:35:01 0 2.85 0.00 0.52 0.07 0.05 96.51 13:35:01 1 3.12 0.00 0.50 0.13 0.07 96.18 13:35:01 2 3.48 0.00 0.43 0.03 0.07 95.99 13:35:01 3 3.58 0.00 0.30 0.02 0.05 96.05 13:35:01 4 1.27 0.00 0.33 0.18 0.05 98.16 13:35:01 5 2.57 0.00 0.32 0.05 0.07 96.99 13:35:01 6 2.51 0.00 0.42 0.02 0.05 97.00 13:35:01 7 2.02 0.00 0.43 0.12 0.07 97.36 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 2.06 0.00 0.85 0.66 0.05 96.37 13:36:01 0 1.89 0.00 0.77 0.28 0.03 97.02 13:36:01 1 2.02 0.00 0.82 0.59 0.05 96.52 13:36:01 2 1.84 0.00 0.92 0.28 0.10 96.86 13:36:01 3 1.67 0.00 0.80 0.67 0.05 96.81 13:36:01 4 2.69 0.00 0.87 2.27 0.07 94.10 13:36:01 5 1.47 0.00 0.97 0.45 0.05 97.06 13:36:01 6 1.82 0.00 0.65 0.54 0.03 96.95 13:36:01 7 3.05 0.00 0.99 0.22 0.05 95.70 13:37:01 all 7.81 0.00 0.71 0.84 0.03 90.62 13:37:01 0 3.22 0.00 0.72 0.02 0.03 96.01 13:37:01 1 3.20 0.00 0.55 0.22 0.00 96.03 13:37:01 2 13.66 0.00 0.74 0.32 0.03 85.26 13:37:01 3 0.99 0.00 0.42 0.28 0.02 98.30 13:37:01 4 0.89 0.00 0.67 4.78 0.02 93.65 13:37:01 5 28.07 0.00 1.27 0.63 0.05 69.98 13:37:01 6 8.11 0.00 0.72 0.40 0.03 90.73 13:37:01 7 4.30 0.00 0.60 0.07 0.02 95.01 Average: all 10.30 0.00 1.68 1.88 0.07 86.08 Average: 0 8.85 0.00 1.73 2.79 0.07 86.55 Average: 1 8.83 0.00 1.54 1.67 0.07 87.89 Average: 2 10.58 0.00 1.63 0.86 0.07 86.86 Average: 3 11.26 0.00 1.68 0.66 0.06 86.33 Average: 4 11.29 0.00 1.64 2.04 0.06 84.97 Average: 5 11.68 0.00 1.80 5.46 0.07 80.99 Average: 6 10.15 0.00 1.66 0.68 0.06 87.45 Average: 7 9.76 0.00 1.77 0.84 0.07 87.56