---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-357 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 887 23601 0 7678 30825 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:6c:7f:e2 brd ff:ff:ff:ff:ff:ff inet 10.30.107.73/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85477sec preferred_lft 85477sec inet6 fe80::f816:3eff:fe6c:7fe2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:84:2b:1b:a1 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::42:84ff:fe2b:1ba1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-357) 09/26/25 _x86_64_ (8 CPU) 13:23:27 LINUX RESTART (8 CPU) 13:24:02 tps rtps wtps bread/s bwrtn/s 13:25:01 370.06 42.91 327.15 3021.18 77381.60 13:26:01 443.76 3.85 439.91 531.24 229498.82 13:27:01 265.99 0.10 265.89 7.73 23452.22 13:28:01 9.17 0.00 9.17 0.00 270.09 13:29:01 226.18 0.35 225.83 32.79 34461.59 13:30:01 13.38 0.02 13.36 0.13 343.68 13:31:01 7.17 0.00 7.17 0.00 320.75 13:32:01 11.96 0.00 11.96 0.00 309.55 13:33:01 24.15 0.00 24.15 0.00 307.55 13:34:01 19.24 0.00 19.24 0.00 381.74 13:35:01 9.30 0.17 9.13 31.73 231.56 13:36:01 23.13 0.00 23.13 0.00 476.72 13:37:01 34.79 0.00 34.79 0.00 577.37 13:38:01 24.53 1.20 23.33 86.79 1846.76 Average: 105.60 3.42 102.17 261.83 26357.53 13:24:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 30009112 31730688 2930108 8.90 77572 1947584 1332848 3.92 847880 1773148 242056 13:26:01 24449652 31328392 8489568 25.77 136140 6876708 6504800 19.14 1330868 6558104 8884 13:27:01 20583732 27685276 12355488 37.51 150652 7046028 13315556 39.18 5286060 6377724 3032 13:28:01 20411864 27514408 12527356 38.03 150792 7048080 13491772 39.70 5461812 6369096 436 13:29:01 19695992 27348040 13243228 40.21 192788 7501504 13901996 40.90 5722828 6760000 2512 13:30:01 19601940 27262332 13337280 40.49 192956 7509764 13966896 41.09 5811768 6763448 5780 13:31:01 19020460 26681620 13918760 42.26 193068 7510320 14553612 42.82 6391276 6763612 492 13:32:01 19009040 26670460 13930180 42.29 193164 7510512 14652084 43.11 6404680 6763340 504 13:33:01 18973136 26636792 13966084 42.40 193304 7512644 14651052 43.11 6438060 6765052 1076 13:34:01 18896616 26562764 14042604 42.63 193500 7515236 14667496 43.16 6514780 6766528 360 13:35:01 18897460 26567316 14041760 42.63 193676 7519988 14510764 42.69 6518724 6762784 3976 13:36:01 21618556 29238984 11320664 34.37 193852 7477700 8676780 25.53 3912164 6698384 156 13:37:01 24120148 31616960 8819072 26.77 194400 7337232 1756252 5.17 1554524 6618980 16 13:38:01 24151904 31543828 8787316 26.68 195064 7240824 1618236 4.76 1635636 6518780 752 Average: 21388544 28456276 11550676 35.07 175066 6968152 10542867 31.02 4559361 6304213 19288 13:24:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:01 lo 1.69 1.69 0.19 0.19 0.00 0.00 0.00 0.00 13:25:01 ens3 200.10 141.55 1284.53 39.94 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 lo 18.33 18.33 1.67 1.67 0.00 0.00 0.00 0.00 13:26:01 veth3188acf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 veth0dd02d2 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 13:26:01 veth4a8e64a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 lo 1.13 1.13 0.09 0.09 0.00 0.00 0.00 0.00 13:27:01 veth3188acf 28.61 24.36 3.23 3.37 0.00 0.00 0.00 0.00 13:27:01 veth2a62d85 3.18 4.08 0.38 0.38 0.00 0.00 0.00 0.00 13:27:01 veth3c4cf57 2.65 3.07 0.27 0.26 0.00 0.00 0.00 0.00 13:28:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 13:28:01 veth3188acf 56.44 38.98 4.60 5.54 0.00 0.00 0.00 0.00 13:28:01 veth2a62d85 6.27 9.17 0.84 0.70 0.00 0.00 0.00 0.00 13:28:01 veth3c4cf57 3.83 5.32 0.65 0.48 0.00 0.00 0.00 0.00 13:29:01 lo 1.97 1.97 0.17 0.17 0.00 0.00 0.00 0.00 13:29:01 veth3188acf 62.04 43.59 6.50 6.49 0.00 0.00 0.00 0.00 13:29:01 veth2a62d85 7.73 10.95 1.26 1.21 0.00 0.00 0.00 0.00 13:29:01 veth3c4cf57 3.18 4.73 0.52 0.36 0.00 0.00 0.00 0.00 13:30:01 lo 1.27 1.27 0.10 0.10 0.00 0.00 0.00 0.00 13:30:01 veth3188acf 77.64 56.84 19.11 10.92 0.00 0.00 0.00 0.00 13:30:01 veth2a62d85 10.40 13.85 2.88 4.44 0.00 0.00 0.00 0.00 13:30:01 veth3c4cf57 5.10 6.68 0.79 0.85 0.00 0.00 0.00 0.00 13:31:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 13:31:01 veth3188acf 61.16 42.79 4.95 6.05 0.00 0.00 0.00 0.00 13:31:01 veth2a62d85 6.62 9.52 0.95 0.78 0.00 0.00 0.00 0.00 13:31:01 veth3c4cf57 7.87 10.00 1.14 0.79 0.00 0.00 0.00 0.00 13:32:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 13:32:01 veth3188acf 60.52 42.48 4.71 5.93 0.00 0.00 0.00 0.00 13:32:01 veth2a62d85 6.45 9.32 0.86 0.72 0.00 0.00 0.00 0.00 13:32:01 veth3c4cf57 8.00 10.06 1.16 0.81 0.00 0.00 0.00 0.00 13:33:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 13:33:01 veth3188acf 77.35 56.66 14.42 9.80 0.00 0.00 0.00 0.00 13:33:01 veth2a62d85 9.43 12.80 1.85 2.89 0.00 0.00 0.00 0.00 13:33:01 veth3c4cf57 7.87 10.00 1.14 0.79 0.00 0.00 0.00 0.00 13:34:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 13:34:01 veth3188acf 79.51 58.33 14.81 10.17 0.00 0.00 0.00 0.00 13:34:01 veth2a62d85 10.80 14.31 2.25 3.38 0.00 0.00 0.00 0.00 13:34:01 veth3c4cf57 5.15 6.70 0.79 0.55 0.00 0.00 0.00 0.00 13:35:01 lo 3.87 3.87 0.34 0.34 0.00 0.00 0.00 0.00 13:35:01 veth3188acf 56.14 38.43 4.55 5.46 0.00 0.00 0.00 0.00 13:35:01 veth2a62d85 6.80 9.77 0.96 0.80 0.00 0.00 0.00 0.00 13:35:01 veth3c4cf57 3.20 4.78 0.52 0.37 0.00 0.00 0.00 0.00 13:36:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 13:36:01 veth3188acf 41.89 29.68 3.24 4.04 0.00 0.00 0.00 0.00 13:36:01 veth0dd02d2 20.00 23.88 5.60 20.61 0.00 0.00 0.00 0.00 13:36:01 vethef78386 0.00 0.92 0.00 0.05 0.00 0.00 0.00 0.00 13:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 ens3 2037.58 1218.13 48413.46 165.64 0.00 0.00 0.00 0.00 13:37:01 br-77fcc23164df 15.80 25.35 1.15 328.99 0.00 0.00 0.00 0.00 13:37:01 docker0 33.61 52.72 3.39 1353.43 0.00 0.00 0.00 0.00 13:38:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 13:38:01 ens3 54.76 34.83 63.86 36.56 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.48 2.48 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 127.97 75.25 3417.32 11.21 0.00 0.00 0.00 0.00 Average: docker0 2.40 3.77 0.24 96.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-357) 09/26/25 _x86_64_ (8 CPU) 13:23:27 LINUX RESTART (8 CPU) 13:24:02 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 10.07 0.00 0.95 2.83 0.04 86.11 13:25:01 0 30.80 0.00 2.88 1.19 0.07 65.07 13:25:01 1 11.90 0.00 0.58 1.44 0.02 86.07 13:25:01 2 5.14 0.00 1.05 2.84 0.02 90.95 13:25:01 3 2.41 0.00 0.19 0.10 0.02 97.29 13:25:01 4 1.99 0.00 0.44 2.48 0.07 95.02 13:25:01 5 1.53 0.00 0.27 0.49 0.03 97.68 13:25:01 6 26.36 0.00 1.67 1.24 0.03 70.70 13:25:01 7 0.44 0.00 0.56 12.88 0.05 86.07 13:26:01 all 15.91 0.00 7.15 12.92 0.07 63.96 13:26:01 0 16.33 0.00 7.07 2.36 0.07 74.16 13:26:01 1 16.68 0.00 6.41 5.82 0.07 71.03 13:26:01 2 14.79 0.00 6.31 0.91 0.05 77.94 13:26:01 3 15.18 0.00 7.91 42.65 0.08 34.18 13:26:01 4 17.20 0.00 6.82 2.41 0.07 73.50 13:26:01 5 15.41 0.00 8.25 17.76 0.07 58.51 13:26:01 6 16.69 0.00 6.85 18.80 0.08 57.58 13:26:01 7 14.98 0.00 7.54 12.73 0.08 64.66 13:27:01 all 62.74 0.00 6.02 1.23 0.13 29.89 13:27:01 0 59.49 0.00 5.85 0.82 0.12 33.71 13:27:01 1 69.65 0.00 6.23 0.61 0.14 23.38 13:27:01 2 61.92 0.00 6.05 0.51 0.13 31.40 13:27:01 3 59.91 0.00 5.86 0.98 0.10 33.15 13:27:01 4 61.81 0.00 6.04 1.25 0.14 30.77 13:27:01 5 62.27 0.00 5.79 3.09 0.12 28.73 13:27:01 6 63.22 0.00 5.95 0.67 0.12 30.04 13:27:01 7 63.60 0.00 6.39 1.97 0.13 27.90 13:28:01 all 5.62 0.00 0.61 0.02 0.06 93.69 13:28:01 0 5.38 0.00 0.63 0.02 0.03 93.94 13:28:01 1 4.63 0.00 0.62 0.10 0.05 94.60 13:28:01 2 5.19 0.00 0.62 0.00 0.07 94.13 13:28:01 3 4.83 0.00 0.52 0.00 0.05 94.61 13:28:01 4 6.73 0.00 0.57 0.00 0.07 92.63 13:28:01 5 5.00 0.00 0.47 0.00 0.05 94.48 13:28:01 6 6.37 0.00 0.80 0.02 0.08 92.73 13:28:01 7 6.84 0.00 0.62 0.00 0.05 92.49 13:29:01 all 10.45 0.00 2.66 1.59 0.09 85.21 13:29:01 0 12.67 0.00 2.84 0.62 0.12 83.75 13:29:01 1 11.20 0.00 2.48 0.94 0.08 85.30 13:29:01 2 10.83 0.00 3.23 0.99 0.08 84.86 13:29:01 3 10.78 0.00 2.21 1.74 0.10 85.17 13:29:01 4 11.13 0.00 2.71 2.76 0.08 83.33 13:29:01 5 11.07 0.00 2.26 0.22 0.08 86.37 13:29:01 6 8.82 0.00 3.20 1.04 0.08 86.86 13:29:01 7 7.09 0.00 2.38 4.44 0.08 86.01 13:30:01 all 8.30 0.00 0.90 0.05 0.09 90.66 13:30:01 0 7.65 0.00 0.83 0.07 0.10 91.35 13:30:01 1 9.64 0.00 1.14 0.03 0.10 89.09 13:30:01 2 8.46 0.00 0.87 0.02 0.08 90.57 13:30:01 3 8.08 0.00 1.05 0.18 0.08 90.60 13:30:01 4 8.92 0.00 0.90 0.03 0.08 90.06 13:30:01 5 7.69 0.00 0.73 0.02 0.08 91.48 13:30:01 6 7.73 0.00 0.92 0.02 0.10 91.23 13:30:01 7 8.24 0.00 0.77 0.02 0.10 90.87 13:31:01 all 3.25 0.00 0.51 0.08 0.08 96.08 13:31:01 0 4.35 0.00 0.74 0.03 0.07 94.82 13:31:01 1 3.24 0.00 0.55 0.02 0.08 96.11 13:31:01 2 3.09 0.00 0.50 0.10 0.08 96.22 13:31:01 3 4.12 0.00 0.43 0.52 0.07 94.86 13:31:01 4 3.31 0.00 0.48 0.00 0.08 96.13 13:31:01 5 2.59 0.00 0.42 0.00 0.07 96.92 13:31:01 6 3.19 0.00 0.53 0.02 0.07 96.19 13:31:01 7 2.10 0.00 0.40 0.00 0.08 97.42 13:32:01 all 2.38 0.00 0.45 0.03 0.08 97.06 13:32:01 0 1.89 0.00 0.48 0.00 0.08 97.54 13:32:01 1 3.63 0.00 0.52 0.02 0.08 95.75 13:32:01 2 1.70 0.00 0.52 0.00 0.08 97.69 13:32:01 3 2.07 0.00 0.47 0.17 0.07 97.23 13:32:01 4 3.09 0.00 0.55 0.02 0.08 96.26 13:32:01 5 1.93 0.00 0.33 0.05 0.07 97.61 13:32:01 6 1.64 0.00 0.35 0.00 0.10 97.91 13:32:01 7 3.05 0.00 0.37 0.02 0.07 96.49 13:33:01 all 3.72 0.00 0.57 0.04 0.13 95.54 13:33:01 0 2.56 0.00 0.65 0.02 0.17 96.60 13:33:01 1 4.44 0.00 0.62 0.05 0.10 94.79 13:33:01 2 3.49 0.00 0.48 0.02 0.10 95.91 13:33:01 3 3.76 0.00 0.57 0.13 0.10 95.44 13:33:01 4 3.48 0.00 0.62 0.07 0.13 95.70 13:33:01 5 3.41 0.00 0.52 0.02 0.13 95.93 13:33:01 6 3.97 0.00 0.57 0.02 0.13 95.31 13:33:01 7 4.61 0.00 0.55 0.00 0.13 94.71 13:34:01 all 4.95 0.00 0.67 0.05 0.07 94.26 13:34:01 0 3.21 0.00 0.62 0.03 0.07 96.07 13:34:01 1 5.07 0.00 0.70 0.10 0.07 94.06 13:34:01 2 6.41 0.00 0.62 0.00 0.07 92.90 13:34:01 3 4.56 0.00 0.69 0.10 0.08 94.57 13:34:01 4 6.03 0.00 0.77 0.05 0.07 93.09 13:34:01 5 4.76 0.00 0.63 0.07 0.03 94.50 13:34:01 6 4.13 0.00 0.77 0.02 0.08 95.00 13:34:01 7 5.40 0.00 0.61 0.03 0.07 93.90 13:35:01 all 2.51 0.00 0.71 0.63 0.06 96.09 13:35:01 0 2.17 0.00 0.82 0.42 0.10 96.49 13:35:01 1 2.16 0.00 0.75 0.02 0.05 97.03 13:35:01 2 1.81 0.00 0.55 0.48 0.05 97.11 13:35:01 3 1.92 0.00 0.92 2.98 0.07 94.11 13:35:01 4 3.41 0.00 0.55 0.55 0.05 95.44 13:35:01 5 2.17 0.00 0.67 0.12 0.07 96.97 13:35:01 6 2.64 0.00 0.90 0.35 0.08 96.02 13:35:01 7 3.75 0.00 0.51 0.10 0.05 95.59 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 1.16 0.00 0.46 20.73 0.06 77.59 13:36:01 0 0.70 0.00 0.52 7.75 0.03 90.99 13:36:01 1 0.72 0.00 0.42 15.98 0.05 82.84 13:36:01 2 1.12 0.00 0.52 19.97 0.05 78.34 13:36:01 3 1.32 0.00 0.37 66.47 0.07 31.77 13:36:01 4 0.53 0.00 0.43 15.83 0.03 83.17 13:36:01 5 1.98 0.00 0.48 6.77 0.15 90.61 13:36:01 6 1.10 0.00 0.52 9.85 0.05 88.48 13:36:01 7 1.81 0.00 0.46 23.30 0.07 74.36 13:37:01 all 0.36 0.00 0.37 18.05 0.03 81.19 13:37:01 0 0.25 0.00 0.38 8.00 0.05 91.32 13:37:01 1 0.27 0.00 0.33 15.54 0.05 83.81 13:37:01 2 0.32 0.00 0.32 7.82 0.03 91.51 13:37:01 3 0.27 0.00 0.53 77.90 0.02 21.28 13:37:01 4 0.13 0.00 0.28 12.12 0.02 87.45 13:37:01 5 0.47 0.00 0.35 9.60 0.05 89.53 13:37:01 6 0.27 0.00 0.40 10.58 0.03 88.72 13:37:01 7 0.88 0.00 0.28 2.98 0.02 95.84 13:38:01 all 4.04 0.00 0.32 8.30 0.02 87.32 13:38:01 0 0.93 0.00 0.13 0.07 0.00 98.87 13:38:01 1 5.67 0.00 0.40 1.30 0.02 92.61 13:38:01 2 0.72 0.00 0.28 16.94 0.00 82.06 13:38:01 3 15.30 0.00 0.65 21.02 0.03 63.00 13:38:01 4 0.52 0.00 0.18 0.57 0.02 98.72 13:38:01 5 1.42 0.00 0.25 22.97 0.03 75.33 13:38:01 6 3.27 0.00 0.40 0.27 0.02 96.05 13:38:01 7 4.50 0.00 0.27 3.37 0.02 91.84 Average: all 9.63 0.00 1.59 4.75 0.07 83.95 Average: 0 10.55 0.00 1.74 1.53 0.08 86.11 Average: 1 10.58 0.00 1.55 3.00 0.07 84.80 Average: 2 8.90 0.00 1.56 3.62 0.06 85.86 Average: 3 9.57 0.00 1.59 15.34 0.07 73.43 Average: 4 9.12 0.00 1.52 2.73 0.07 86.56 Average: 5 8.66 0.00 1.52 4.37 0.07 85.38 Average: 6 10.63 0.00 1.70 3.07 0.08 84.53 Average: 7 9.05 0.00 1.54 4.40 0.07 84.94