---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-38276 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 858 23428 0 7880 30853 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:b3:d7:9e brd ff:ff:ff:ff:ff:ff inet 10.30.106.247/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85596sec preferred_lft 85596sec inet6 fe80::f816:3eff:feb3:d79e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:08:55:7b:3c 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::42:8ff:fe55:7b3c/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-38276) 08/16/25 _x86_64_ (8 CPU) 13:23:50 LINUX RESTART (8 CPU) 13:24:01 tps rtps wtps bread/s bwrtn/s 13:25:01 349.51 74.04 275.47 5348.44 80869.32 13:26:01 423.04 20.23 402.82 2278.97 218954.75 13:27:01 364.39 2.65 361.74 407.93 78647.03 13:28:01 31.61 0.00 31.61 0.00 38401.60 13:29:01 219.56 0.47 219.10 52.52 34515.98 13:30:01 19.90 0.02 19.88 1.07 734.68 13:31:01 8.20 0.00 8.20 0.00 169.71 13:32:01 11.38 0.00 11.38 0.00 276.89 13:33:01 21.25 0.00 21.25 0.00 251.16 13:34:01 18.58 0.97 17.61 20.66 334.21 13:35:01 14.86 0.00 14.86 0.00 294.62 13:36:01 19.96 0.10 19.86 12.66 514.45 13:37:01 72.50 1.80 70.70 93.98 2606.37 Average: 121.14 7.71 113.43 632.04 35123.18 13:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 30222600 31752904 2716620 8.25 67544 1776008 1358940 4.00 805228 1632936 158112 13:26:01 24673356 31673892 8265864 25.09 135024 6958604 1723512 5.07 974304 6734532 825804 13:27:01 20625836 27933836 12313384 37.38 151120 7245896 13038956 38.36 5037616 6587928 2588 13:28:01 20333252 27642940 12605968 38.27 151296 7247376 13339040 39.25 5351600 6559160 352 13:29:01 19751208 27603524 13188012 40.04 193380 7695836 13462212 39.61 5476768 6956312 1016 13:30:01 19540860 27405032 13398360 40.68 193580 7705692 13771164 40.52 5685476 6950120 472 13:31:01 19135088 26999904 13804132 41.91 193640 7706372 14194556 41.76 6092472 6950100 444 13:32:01 19135092 27000188 13804128 41.91 193712 7706568 14210644 41.81 6091832 6949988 680 13:33:01 19125240 26990824 13813980 41.94 193908 7706800 14226416 41.86 6103872 6950068 392 13:34:01 19111112 26980048 13828108 41.98 194128 7709624 14232564 41.88 6112916 6952420 884 13:35:01 19088604 26959472 13850616 42.05 194300 7711412 14233196 41.88 6133988 6953720 144 13:36:01 19978512 27806972 12960708 39.35 194512 7674536 12212488 35.93 5312816 6906692 508 13:37:01 24032380 31632432 8906840 27.04 196448 7438076 1589028 4.68 1584040 6685524 10376 Average: 21134857 28337074 11804363 35.84 173276 7098677 10891747 32.05 4674071 6443808 77059 13:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:01 ens3 480.00 313.25 1692.80 79.53 0.00 0.00 0.00 0.00 13:25:01 lo 2.00 2.00 0.22 0.22 0.00 0.00 0.00 0.00 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 ens3 1475.47 821.14 45333.05 71.74 0.00 0.00 0.00 0.00 13:26:01 br-ffffd904bbaa 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 lo 18.73 18.73 1.71 1.71 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 13:27:01 vethc122da6 150.97 173.37 27.94 26.89 0.00 0.00 0.00 0.00 13:27:01 veth4aa69a2 1.10 1.32 0.07 0.07 0.00 0.00 0.00 0.00 13:27:01 veth0b7e37f 25.00 22.06 2.97 3.05 0.00 0.00 0.00 0.00 13:27:01 ens3 26.21 14.35 321.62 1.90 0.00 0.00 0.00 0.00 13:28:01 vethc122da6 3.57 4.18 0.87 0.88 0.00 0.00 0.00 0.00 13:28:01 veth4aa69a2 6.17 6.78 1.40 0.78 0.00 0.00 0.00 0.00 13:28:01 veth0b7e37f 56.17 38.76 4.58 5.51 0.00 0.00 0.00 0.00 13:28:01 ens3 0.90 1.05 0.12 0.30 0.00 0.00 0.00 0.00 13:29:01 vethc122da6 3.23 3.58 0.52 0.66 0.00 0.00 0.00 0.00 13:29:01 veth4aa69a2 7.72 8.93 2.16 1.01 0.00 0.00 0.00 0.00 13:29:01 veth0b7e37f 58.94 40.81 5.11 5.86 0.00 0.00 0.00 0.00 13:29:01 ens3 127.01 75.47 2189.42 7.98 0.00 0.00 0.00 0.00 13:30:01 veth76372e7 6.23 5.42 4.10 7.09 0.00 0.00 0.00 0.00 13:30:01 vethc122da6 167.36 170.24 86.79 27.81 0.00 0.00 0.00 0.01 13:30:01 veth4aa69a2 45.84 46.34 22.43 59.08 0.00 0.00 0.00 0.00 13:30:01 veth0b7e37f 80.50 59.51 20.76 11.63 0.00 0.00 0.00 0.00 13:31:01 veth76372e7 2.57 2.40 0.23 2.05 0.00 0.00 0.00 0.00 13:31:01 vethc122da6 38.03 39.13 12.82 4.29 0.00 0.00 0.00 0.00 13:31:01 veth4aa69a2 10.75 11.53 3.72 4.97 0.00 0.00 0.00 0.00 13:31:01 veth0b7e37f 61.46 42.94 4.97 6.07 0.00 0.00 0.00 0.00 13:32:01 veth76372e7 1.90 1.72 0.19 1.05 0.00 0.00 0.00 0.00 13:32:01 vethc122da6 35.98 36.74 10.95 4.02 0.00 0.00 0.00 0.00 13:32:01 veth4aa69a2 7.85 8.98 3.61 3.01 0.00 0.00 0.00 0.00 13:32:01 veth0b7e37f 60.69 42.54 4.72 5.94 0.00 0.00 0.00 0.00 13:33:01 veth76372e7 1.77 1.58 0.18 0.96 0.00 0.00 0.00 0.00 13:33:01 vethc122da6 4.73 5.77 4.44 0.67 0.00 0.00 0.00 0.00 13:33:01 veth4aa69a2 10.68 11.35 3.93 5.04 0.00 0.00 0.00 0.00 13:33:01 veth0b7e37f 61.26 42.89 4.96 6.06 0.00 0.00 0.00 0.00 13:34:01 veth76372e7 4.78 4.03 0.85 2.51 0.00 0.00 0.00 0.00 13:34:01 vethc122da6 60.79 64.36 36.41 9.78 0.00 0.00 0.00 0.00 13:34:01 veth4aa69a2 40.63 39.38 14.01 30.26 0.00 0.00 0.00 0.00 13:34:01 veth0b7e37f 80.62 59.24 15.59 10.37 0.00 0.00 0.00 0.00 13:35:01 veth76372e7 4.25 3.75 0.50 2.62 0.00 0.00 0.00 0.00 13:35:01 vethc122da6 67.59 70.09 60.96 12.56 0.00 0.00 0.00 0.00 13:35:01 veth4aa69a2 41.56 41.34 15.73 52.82 0.00 0.00 0.00 0.00 13:35:01 veth0b7e37f 75.29 54.97 12.92 9.33 0.00 0.00 0.00 0.00 13:36:01 vethc122da6 1.27 1.82 0.19 0.19 0.00 0.00 0.00 0.00 13:36:01 veth0b7e37f 55.46 38.34 4.29 5.33 0.00 0.00 0.00 0.00 13:36:01 ens3 2136.16 1249.86 49562.35 168.69 0.00 0.00 0.00 0.00 13:36:01 vethd94bb35 0.00 1.00 0.00 0.05 0.00 0.00 0.00 0.00 13:37:01 ens3 59.32 37.54 70.43 29.71 0.00 0.00 0.00 0.00 13:37:01 lo 38.76 38.76 3.41 3.41 0.00 0.00 0.00 0.00 13:37:01 docker0 49.51 86.19 4.21 1344.00 0.00 0.00 0.00 0.00 Average: ens3 168.43 98.61 3817.42 15.22 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: docker0 3.81 6.63 0.32 103.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-38276) 08/16/25 _x86_64_ (8 CPU) 13:23:50 LINUX RESTART (8 CPU) 13:24:01 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 9.63 0.00 1.40 3.27 0.05 85.65 13:25:01 0 3.55 0.00 1.69 7.02 0.07 87.68 13:25:01 1 6.20 0.00 1.00 7.16 0.05 85.59 13:25:01 2 2.90 0.00 0.75 0.32 0.03 96.00 13:25:01 3 10.79 0.00 0.97 1.72 0.07 86.45 13:25:01 4 7.97 0.00 0.91 0.85 0.05 90.22 13:25:01 5 16.87 0.00 1.99 7.67 0.07 73.40 13:25:01 6 23.11 0.00 2.86 1.07 0.07 72.90 13:25:01 7 5.67 0.00 0.97 0.37 0.03 92.96 13:26:01 all 18.70 0.00 7.87 8.22 0.08 65.14 13:26:01 0 15.37 0.00 7.48 4.75 0.07 72.33 13:26:01 1 18.63 0.00 7.07 9.34 0.05 64.91 13:26:01 2 30.70 0.00 9.37 2.82 0.07 57.04 13:26:01 3 15.10 0.00 7.15 14.49 0.07 63.20 13:26:01 4 20.27 0.00 8.02 2.75 0.08 68.88 13:26:01 5 19.02 0.00 7.44 2.14 0.07 71.33 13:26:01 6 15.80 0.00 7.70 18.29 0.10 58.10 13:26:01 7 14.71 0.00 8.76 11.15 0.07 65.31 13:27:01 all 57.45 0.00 6.16 1.90 0.13 34.35 13:27:01 0 55.58 0.00 6.10 0.52 0.13 37.66 13:27:01 1 61.66 0.00 6.84 2.34 0.13 29.02 13:27:01 2 54.70 0.00 5.87 0.29 0.13 39.01 13:27:01 3 55.77 0.00 6.26 0.29 0.12 37.56 13:27:01 4 59.89 0.00 6.16 0.83 0.14 32.99 13:27:01 5 56.86 0.00 5.81 0.44 0.13 36.76 13:27:01 6 59.35 0.00 6.25 7.37 0.14 26.90 13:27:01 7 55.85 0.00 5.98 3.17 0.12 34.88 13:28:01 all 9.49 0.00 0.88 0.67 0.09 88.86 13:28:01 0 7.18 0.00 0.77 0.03 0.08 91.94 13:28:01 1 12.53 0.00 1.17 5.22 0.10 80.98 13:28:01 2 5.61 0.00 0.65 0.03 0.12 93.59 13:28:01 3 13.81 0.00 1.14 0.07 0.10 84.89 13:28:01 4 12.64 0.00 0.99 0.00 0.07 86.30 13:28:01 5 8.26 0.00 0.80 0.00 0.08 90.85 13:28:01 6 9.35 0.00 1.00 0.03 0.10 89.51 13:28:01 7 6.53 0.00 0.59 0.00 0.10 92.78 13:29:01 all 8.67 0.00 2.42 1.28 0.08 87.55 13:29:01 0 9.66 0.00 2.63 2.19 0.08 85.43 13:29:01 1 6.89 0.00 3.00 3.28 0.07 86.76 13:29:01 2 10.10 0.00 2.50 0.32 0.08 87.00 13:29:01 3 11.63 0.00 3.08 1.67 0.08 83.54 13:29:01 4 7.31 0.00 2.12 0.05 0.07 90.45 13:29:01 5 6.60 0.00 1.60 0.76 0.08 90.97 13:29:01 6 10.45 0.00 2.14 0.25 0.08 87.08 13:29:01 7 6.77 0.00 2.24 1.67 0.08 89.25 13:30:01 all 10.57 0.00 1.13 0.09 0.09 88.11 13:30:01 0 10.52 0.00 0.95 0.10 0.10 88.33 13:30:01 1 12.59 0.00 1.55 0.02 0.10 85.74 13:30:01 2 11.58 0.00 1.42 0.08 0.08 86.83 13:30:01 3 10.05 0.00 0.99 0.10 0.08 88.77 13:30:01 4 8.57 0.00 0.95 0.02 0.07 90.40 13:30:01 5 11.48 0.00 1.07 0.02 0.10 87.33 13:30:01 6 10.50 0.00 1.09 0.12 0.08 88.21 13:30:01 7 9.26 0.00 1.07 0.28 0.08 89.30 13:31:01 all 3.55 0.00 0.54 0.03 0.09 95.79 13:31:01 0 3.63 0.00 0.67 0.00 0.10 95.60 13:31:01 1 4.08 0.00 0.67 0.00 0.10 95.16 13:31:01 2 2.23 0.00 0.44 0.00 0.10 97.23 13:31:01 3 2.74 0.00 0.40 0.02 0.08 96.75 13:31:01 4 4.37 0.00 0.59 0.03 0.12 94.89 13:31:01 5 4.93 0.00 0.43 0.00 0.08 94.55 13:31:01 6 3.62 0.00 0.45 0.03 0.10 95.79 13:31:01 7 2.79 0.00 0.57 0.15 0.10 96.38 13:32:01 all 2.47 0.00 0.40 0.03 0.10 97.01 13:32:01 0 2.26 0.00 0.45 0.00 0.08 97.20 13:32:01 1 2.68 0.00 0.38 0.00 0.10 96.84 13:32:01 2 3.41 0.00 0.40 0.08 0.10 96.01 13:32:01 3 2.49 0.00 0.43 0.00 0.10 96.98 13:32:01 4 3.15 0.00 0.59 0.02 0.12 96.12 13:32:01 5 2.76 0.00 0.37 0.00 0.07 96.81 13:32:01 6 1.52 0.00 0.27 0.02 0.10 98.10 13:32:01 7 1.46 0.00 0.33 0.13 0.08 97.99 13:33:01 all 1.91 0.00 0.36 0.04 0.08 97.61 13:33:01 0 1.07 0.00 0.39 0.08 0.10 98.36 13:33:01 1 1.90 0.00 0.28 0.00 0.07 97.75 13:33:01 2 3.03 0.00 0.31 0.00 0.08 96.57 13:33:01 3 2.54 0.00 0.45 0.08 0.08 96.84 13:33:01 4 1.46 0.00 0.33 0.00 0.08 98.13 13:33:01 5 1.44 0.00 0.40 0.00 0.10 98.06 13:33:01 6 1.37 0.00 0.33 0.02 0.08 98.20 13:33:01 7 2.45 0.00 0.40 0.12 0.08 96.95 13:34:01 all 4.74 0.00 0.65 0.05 0.09 94.47 13:34:01 0 5.00 0.00 0.88 0.12 0.08 93.92 13:34:01 1 4.86 0.00 0.62 0.05 0.08 94.39 13:34:01 2 4.71 0.00 0.53 0.00 0.07 94.69 13:34:01 3 6.84 0.00 0.60 0.07 0.08 92.41 13:34:01 4 4.69 0.00 0.62 0.02 0.08 94.60 13:34:01 5 4.08 0.00 0.60 0.02 0.10 95.21 13:34:01 6 3.86 0.00 0.57 0.02 0.10 95.45 13:34:01 7 3.91 0.00 0.77 0.12 0.10 95.10 13:35:01 all 3.36 0.00 0.46 0.05 0.07 96.06 13:35:01 0 2.14 0.00 0.62 0.02 0.08 97.14 13:35:01 1 1.78 0.00 0.42 0.07 0.05 97.68 13:35:01 2 4.10 0.00 0.47 0.08 0.07 95.28 13:35:01 3 3.41 0.00 0.40 0.02 0.08 96.09 13:35:01 4 3.46 0.00 0.48 0.02 0.10 95.94 13:35:01 5 5.09 0.00 0.40 0.05 0.07 94.39 13:35:01 6 3.61 0.00 0.42 0.00 0.08 95.88 13:35:01 7 3.29 0.00 0.50 0.12 0.07 96.02 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 1.99 0.00 0.69 0.09 0.08 97.15 13:36:01 0 1.63 0.00 0.84 0.00 0.07 97.47 13:36:01 1 2.07 0.00 0.77 0.03 0.05 97.08 13:36:01 2 1.41 0.00 0.52 0.18 0.08 97.80 13:36:01 3 2.44 0.00 0.70 0.10 0.08 96.67 13:36:01 4 3.03 0.00 0.67 0.02 0.08 96.20 13:36:01 5 1.97 0.00 0.74 0.07 0.07 97.16 13:36:01 6 1.80 0.00 0.67 0.13 0.07 97.33 13:36:01 7 1.55 0.00 0.67 0.22 0.07 97.50 13:37:01 all 6.52 0.00 0.88 0.26 0.04 92.29 13:37:01 0 0.70 0.00 0.73 1.22 0.05 97.30 13:37:01 1 5.82 0.00 0.89 0.03 0.07 93.20 13:37:01 2 8.46 0.00 0.92 0.07 0.03 90.52 13:37:01 3 14.36 0.00 1.22 0.12 0.05 84.25 13:37:01 4 13.01 0.00 0.94 0.10 0.03 85.92 13:37:01 5 3.43 0.00 0.65 0.20 0.03 95.68 13:37:01 6 2.58 0.00 0.85 0.15 0.05 96.37 13:37:01 7 3.82 0.00 0.83 0.18 0.03 95.13 Average: all 10.65 0.00 1.83 1.22 0.08 86.21 Average: 0 9.07 0.00 1.85 1.23 0.09 87.76 Average: 1 10.86 0.00 1.89 2.11 0.08 85.07 Average: 2 10.93 0.00 1.84 0.33 0.08 86.81 Average: 3 11.66 0.00 1.82 1.43 0.08 85.00 Average: 4 11.48 0.00 1.79 0.36 0.08 86.28 Average: 5 10.95 0.00 1.71 0.87 0.08 86.38 Average: 6 11.25 0.00 1.88 2.09 0.09 84.69 Average: 7 9.03 0.00 1.81 1.35 0.08 87.72