---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-46560 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 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 907 23588 0 7670 30804 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:18:1b:47 brd ff:ff:ff:ff:ff:ff inet 10.30.106.91/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85596sec preferred_lft 85596sec inet6 fe80::f816:3eff:fe18:1b47/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ce:28:cc:e3 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:ceff:fe28:cce3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-46560) 09/17/25 _x86_64_ (8 CPU) 13:24:02 LINUX RESTART (8 CPU) 13:25:02 tps rtps wtps bread/s bwrtn/s 13:26:01 180.21 19.69 160.52 2328.55 89728.66 13:27:01 594.95 3.38 591.57 442.99 200420.33 13:28:01 19.90 0.00 19.90 0.00 5606.00 13:29:01 7.35 0.22 7.13 27.73 901.18 13:30:01 224.73 0.27 224.46 21.73 33681.85 13:31:01 15.73 0.00 15.73 0.00 521.56 13:32:01 8.80 0.00 8.80 0.00 198.90 13:33:01 13.50 0.00 13.50 0.00 318.88 13:34:01 23.10 0.00 23.10 0.00 295.42 13:35:01 16.31 0.00 16.31 0.00 331.68 13:36:01 16.88 0.17 16.71 27.60 464.19 13:37:01 63.83 1.20 62.64 86.76 1486.19 Average: 98.66 2.05 96.61 241.71 27742.38 13:25:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:26:01 29358132 31652860 3581088 10.87 82980 2503268 1614660 4.75 966720 2283424 640012 13:27:01 22937000 29935372 10002220 30.37 148612 6949924 11840756 34.84 2839504 6506488 54552 13:28:01 20528856 27621528 12410364 37.68 150600 7039640 13149268 38.69 5359360 6360476 864 13:29:01 20292388 27580140 12646832 38.39 162212 7203988 13476312 39.65 5423440 6510372 165988 13:30:01 19869524 27513628 13069696 39.68 192636 7494916 13557856 39.89 5563780 6750964 3324 13:31:01 19153180 26804468 13786040 41.85 192844 7502072 14281520 42.02 6275592 6753844 804 13:32:01 19146108 26798180 13793112 41.87 192992 7502560 14281324 42.02 6280856 6753664 756 13:33:01 19135264 26787688 13803956 41.91 193144 7502724 14297288 42.07 6292644 6753672 688 13:34:01 19098244 26753284 13840976 42.02 193360 7505240 14311924 42.11 6327276 6755624 1112 13:35:01 19067956 26725080 13871264 42.11 193516 7507352 14344540 42.20 6355920 6756780 428 13:36:01 19264444 26879800 13674776 41.52 193744 7471592 13329536 39.22 6216928 6712384 300 13:37:01 24102308 31486768 8836912 26.83 195252 7233704 1660392 4.89 1694912 6510000 27776 Average: 20996117 28044900 11943103 36.26 174324 6951415 11678781 34.36 4966411 6283974 74717 13:25:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 ens3 312.64 231.05 7104.04 24.98 0.00 0.00 0.00 0.00 13:26:01 lo 13.83 13.83 1.28 1.28 0.00 0.00 0.00 0.00 13:27:01 br-1bf6f4473663 14.16 21.30 0.97 320.05 0.00 0.00 0.00 0.00 13:27:01 vethd5636d8 0.17 0.45 0.01 0.03 0.00 0.00 0.00 0.00 13:27:01 veth7ee2324 0.00 0.38 0.00 0.02 0.00 0.00 0.00 0.00 13:27:01 vetha2fa744 0.10 0.30 0.01 0.02 0.00 0.00 0.00 0.00 13:28:01 br-1bf6f4473663 0.53 0.28 0.02 0.02 0.00 0.00 0.00 0.00 13:28:01 vethd5636d8 5.43 7.45 0.73 0.67 0.00 0.00 0.00 0.00 13:28:01 veth7ee2324 0.70 1.00 0.06 0.19 0.00 0.00 0.00 0.00 13:28:01 vetha2fa744 6.00 7.75 0.87 0.71 0.00 0.00 0.00 0.00 13:29:01 br-1bf6f4473663 0.47 0.33 0.03 0.02 0.00 0.00 0.00 0.00 13:29:01 vethd5636d8 6.28 9.20 0.83 0.70 0.00 0.00 0.00 0.00 13:29:01 veth7ee2324 1.05 1.22 0.09 0.24 0.00 0.00 0.00 0.00 13:29:01 vetha2fa744 6.30 9.22 0.94 0.71 0.00 0.00 0.00 0.00 13:30:01 br-1bf6f4473663 0.08 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 vethd5636d8 8.57 11.91 1.49 1.70 0.00 0.00 0.00 0.00 13:30:01 veth7ee2324 1.85 2.07 0.21 2.55 0.00 0.00 0.00 0.00 13:30:01 vetha2fa744 8.65 11.96 1.70 1.71 0.00 0.00 0.00 0.00 13:31:01 br-1bf6f4473663 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 vethd5636d8 8.98 12.38 1.75 3.22 0.00 0.00 0.00 0.00 13:31:01 veth7ee2324 3.67 4.35 4.07 4.35 0.00 0.00 0.00 0.00 13:31:01 vetha2fa744 9.05 12.46 1.84 3.23 0.00 0.00 0.00 0.00 13:32:01 br-1bf6f4473663 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 vethd5636d8 6.60 9.55 0.94 0.79 0.00 0.00 0.00 0.00 13:32:01 veth7ee2324 2.03 2.23 0.20 1.19 0.00 0.00 0.00 0.00 13:32:01 vetha2fa744 6.65 9.58 1.05 0.79 0.00 0.00 0.00 0.00 13:33:01 br-1bf6f4473663 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 vethd5636d8 6.42 9.25 0.85 0.71 0.00 0.00 0.00 0.00 13:33:01 veth7ee2324 2.03 2.08 0.17 0.89 0.00 0.00 0.00 0.00 13:33:01 vetha2fa744 6.40 9.25 0.95 0.71 0.00 0.00 0.00 0.00 13:34:01 br-1bf6f4473663 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 vethd5636d8 10.53 14.13 2.14 3.36 0.00 0.00 0.00 0.00 13:34:01 veth7ee2324 3.40 4.03 0.37 5.61 0.00 0.00 0.00 0.00 13:34:01 vetha2fa744 10.61 14.25 2.31 3.37 0.00 0.00 0.00 0.00 13:35:01 br-1bf6f4473663 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 vethd5636d8 9.00 12.28 1.81 2.38 0.00 0.00 0.00 0.00 13:35:01 veth7ee2324 3.00 3.42 0.33 4.89 0.00 0.00 0.00 0.00 13:35:01 vetha2fa744 9.03 12.35 1.95 2.38 0.00 0.00 0.00 0.00 13:36:01 br-1bf6f4473663 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 vethd5636d8 6.60 9.67 0.94 0.79 0.00 0.00 0.00 0.00 13:36:01 veth7ee2324 1.80 2.33 0.17 0.60 0.00 0.00 0.00 0.00 13:36:01 vetha2fa744 6.63 9.68 1.05 0.79 0.00 0.00 0.00 0.00 13:37:01 docker0 54.87 68.43 4.49 1353.02 0.00 0.00 0.00 0.00 13:37:01 ens3 2063.09 1223.14 48438.11 192.90 0.00 0.00 0.00 0.00 13:37:01 lo 38.55 38.55 3.38 3.38 0.00 0.00 0.00 0.00 Average: docker0 4.58 5.71 0.37 112.94 0.00 0.00 0.00 0.00 Average: ens3 144.18 84.26 3950.35 10.13 0.00 0.00 0.00 0.00 Average: lo 2.83 2.83 0.25 0.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-46560) 09/17/25 _x86_64_ (8 CPU) 13:24:02 LINUX RESTART (8 CPU) 13:25:02 CPU %user %nice %system %iowait %steal %idle 13:26:01 all 7.77 0.00 1.34 2.60 0.04 88.25 13:26:01 0 5.10 0.00 1.40 10.61 0.03 82.86 13:26:01 1 7.05 0.00 1.23 0.65 0.05 91.03 13:26:01 2 4.97 0.00 1.28 2.40 0.05 91.31 13:26:01 3 9.39 0.00 1.80 1.46 0.07 87.29 13:26:01 4 2.41 0.00 0.88 0.02 0.02 96.67 13:26:01 5 2.31 0.00 0.83 0.02 0.02 96.82 13:26:01 6 9.70 0.00 1.55 4.88 0.07 83.80 13:26:01 7 21.25 0.00 1.74 0.83 0.07 76.11 13:27:01 all 24.97 0.00 8.65 7.44 0.10 58.85 13:27:01 0 26.74 0.00 7.79 3.01 0.10 62.36 13:27:01 1 23.72 0.00 8.84 1.68 0.10 65.66 13:27:01 2 23.90 0.00 10.75 30.83 0.12 34.41 13:27:01 3 23.28 0.00 8.56 10.02 0.08 58.06 13:27:01 4 25.61 0.00 8.42 4.86 0.09 61.03 13:27:01 5 25.00 0.00 8.61 1.22 0.08 65.09 13:27:01 6 25.86 0.00 7.78 6.90 0.10 59.36 13:27:01 7 25.62 0.00 8.47 1.17 0.08 64.67 13:28:01 all 54.62 0.00 4.37 0.37 0.13 40.50 13:28:01 0 53.67 0.00 4.32 0.00 0.15 41.86 13:28:01 1 56.18 0.00 4.35 0.20 0.13 39.13 13:28:01 2 56.92 0.00 4.37 0.05 0.13 38.53 13:28:01 3 55.22 0.00 4.16 2.30 0.12 38.20 13:28:01 4 55.54 0.00 4.52 0.00 0.14 39.80 13:28:01 5 53.39 0.00 4.65 0.02 0.15 41.79 13:28:01 6 52.87 0.00 4.33 0.37 0.13 42.30 13:28:01 7 53.18 0.00 4.25 0.02 0.14 42.41 13:29:01 all 3.27 0.00 0.65 0.06 0.10 95.94 13:29:01 0 2.76 0.00 0.69 0.08 0.10 96.37 13:29:01 1 3.70 0.00 0.69 0.00 0.10 95.52 13:29:01 2 4.03 0.00 0.52 0.02 0.08 95.35 13:29:01 3 3.21 0.00 0.63 0.25 0.10 95.81 13:29:01 4 3.46 0.00 0.57 0.07 0.10 95.80 13:29:01 5 3.45 0.00 0.70 0.00 0.10 95.75 13:29:01 6 3.06 0.00 0.77 0.00 0.12 96.06 13:29:01 7 2.44 0.00 0.59 0.00 0.10 96.87 13:30:01 all 10.35 0.00 2.42 1.24 0.11 85.87 13:30:01 0 8.59 0.00 3.10 3.80 0.12 84.39 13:30:01 1 10.15 0.00 2.26 1.19 0.12 86.28 13:30:01 2 13.96 0.00 2.40 0.89 0.12 82.63 13:30:01 3 13.22 0.00 2.28 2.70 0.10 81.70 13:30:01 4 8.63 0.00 2.04 0.47 0.08 88.78 13:30:01 5 11.31 0.00 2.17 0.30 0.10 86.12 13:30:01 6 8.79 0.00 2.78 0.30 0.10 88.04 13:30:01 7 8.19 0.00 2.39 0.32 0.12 88.99 13:31:01 all 8.43 0.00 0.99 0.04 0.11 90.43 13:31:01 0 6.66 0.00 0.95 0.03 0.10 92.25 13:31:01 1 9.21 0.00 1.07 0.02 0.10 89.60 13:31:01 2 8.15 0.00 0.99 0.07 0.15 90.64 13:31:01 3 9.54 0.00 1.15 0.08 0.12 89.10 13:31:01 4 9.16 0.00 1.02 0.02 0.12 89.69 13:31:01 5 8.28 0.00 1.00 0.05 0.10 90.57 13:31:01 6 8.25 0.00 0.85 0.00 0.13 90.76 13:31:01 7 8.19 0.00 0.90 0.02 0.12 90.78 13:32:01 all 2.85 0.00 0.48 0.02 0.11 96.54 13:32:01 0 2.37 0.00 0.58 0.00 0.12 96.92 13:32:01 1 3.84 0.00 0.63 0.00 0.10 95.42 13:32:01 2 3.54 0.00 0.55 0.02 0.12 95.77 13:32:01 3 2.04 0.00 0.32 0.10 0.10 97.44 13:32:01 4 2.69 0.00 0.49 0.02 0.12 96.69 13:32:01 5 2.05 0.00 0.35 0.00 0.10 97.49 13:32:01 6 3.48 0.00 0.54 0.03 0.10 95.85 13:32:01 7 2.75 0.00 0.37 0.00 0.13 96.75 13:33:01 all 1.77 0.00 0.42 0.02 0.12 97.67 13:33:01 0 0.87 0.00 0.52 0.00 0.12 98.50 13:33:01 1 2.34 0.00 0.33 0.00 0.07 97.26 13:33:01 2 1.32 0.00 0.27 0.02 0.10 98.29 13:33:01 3 1.35 0.00 0.33 0.13 0.12 98.06 13:33:01 4 3.31 0.00 0.59 0.00 0.13 95.96 13:33:01 5 1.00 0.00 0.38 0.00 0.12 98.50 13:33:01 6 2.24 0.00 0.55 0.02 0.13 97.06 13:33:01 7 1.72 0.00 0.40 0.00 0.15 97.72 13:34:01 all 3.95 0.00 0.64 0.05 0.11 95.25 13:34:01 0 2.14 0.00 0.59 0.02 0.12 97.14 13:34:01 1 4.44 0.00 0.57 0.00 0.10 94.89 13:34:01 2 4.23 0.00 0.57 0.03 0.13 95.03 13:34:01 3 4.53 0.00 0.60 0.18 0.08 94.60 13:34:01 4 5.48 0.00 0.64 0.02 0.10 93.76 13:34:01 5 3.19 0.00 0.67 0.02 0.12 96.00 13:34:01 6 3.88 0.00 0.74 0.05 0.12 95.22 13:34:01 7 3.71 0.00 0.75 0.05 0.10 95.39 13:35:01 all 3.90 0.00 0.54 1.51 0.11 93.95 13:35:01 0 3.02 0.00 0.52 0.02 0.10 96.34 13:35:01 1 4.47 0.00 0.65 0.02 0.12 94.74 13:35:01 2 3.90 0.00 0.57 0.03 0.12 95.38 13:35:01 3 3.42 0.00 0.50 7.20 0.12 88.76 13:35:01 4 4.45 0.00 0.62 0.10 0.10 94.74 13:35:01 5 3.41 0.00 0.45 0.02 0.12 96.01 13:35:01 6 4.78 0.00 0.60 4.68 0.12 89.82 13:35:01 7 3.76 0.00 0.43 0.02 0.12 95.67 13:36:01 all 1.98 0.00 0.73 0.11 0.10 97.08 13:36:01 0 1.62 0.00 0.72 0.47 0.07 97.13 13:36:01 1 2.92 0.00 0.72 0.07 0.07 96.23 13:36:01 2 1.74 0.00 0.80 0.10 0.10 97.26 13:36:01 3 1.45 0.00 0.64 0.17 0.13 97.61 13:36:01 4 1.71 0.00 0.75 0.05 0.12 97.37 13:36:01 5 1.68 0.00 0.69 0.00 0.08 97.55 13:36:01 6 1.72 0.00 0.73 0.00 0.10 97.45 13:36:01 7 3.03 0.00 0.77 0.00 0.10 96.10 13:36:01 CPU %user %nice %system %iowait %steal %idle 13:37:01 all 4.72 0.00 0.81 0.21 0.06 94.21 13:37:01 0 0.73 0.00 0.80 0.32 0.07 98.08 13:37:01 1 1.04 0.00 0.60 0.03 0.05 98.28 13:37:01 2 4.28 0.00 0.85 0.07 0.05 94.75 13:37:01 3 0.95 0.00 0.87 0.07 0.05 98.06 13:37:01 4 0.67 0.00 0.75 0.32 0.07 98.20 13:37:01 5 11.22 0.00 0.95 0.07 0.03 87.73 13:37:01 6 4.41 0.00 0.73 0.73 0.08 94.04 13:37:01 7 14.43 0.00 0.93 0.10 0.07 84.47 Average: all 10.67 0.00 1.83 1.13 0.10 86.27 Average: 0 9.49 0.00 1.82 1.51 0.10 87.08 Average: 1 10.71 0.00 1.82 0.32 0.09 87.06 Average: 2 10.86 0.00 1.98 2.83 0.11 84.22 Average: 3 10.61 0.00 1.82 2.05 0.10 85.42 Average: 4 10.23 0.00 1.77 0.49 0.10 87.42 Average: 5 10.50 0.00 1.78 0.14 0.09 87.49 Average: 6 10.71 0.00 1.82 1.49 0.11 85.88 Average: 7 12.30 0.00 1.82 0.21 0.11 85.56