---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-47466 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 16G 140G 11% / 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 883 22827 0 8456 30828 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:1b:09:36 brd ff:ff:ff:ff:ff:ff inet 10.30.107.3/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85698sec preferred_lft 85698sec inet6 fe80::f816:3eff:fe1b:936/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b3:c0:9a:96 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:b3ff:fec0:9a96/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-47466) 09/20/25 _x86_64_ (8 CPU) 02:38:21 LINUX RESTART (8 CPU) 02:39:00 tps rtps wtps bread/s bwrtn/s 02:40:01 201.44 39.75 161.69 2876.12 26644.16 02:41:01 627.65 4.02 623.63 423.60 248696.27 02:42:01 154.78 0.37 154.42 45.58 24060.51 02:43:01 144.74 0.23 144.51 20.53 32947.58 02:44:01 20.81 0.00 20.81 0.00 16139.31 02:45:01 20.21 0.00 20.21 0.00 16060.79 02:46:01 14.91 0.00 14.91 0.00 15984.54 02:47:01 23.58 0.00 23.58 0.00 16256.62 02:48:01 29.60 0.00 29.60 0.00 15951.07 02:49:01 37.29 0.13 37.16 24.93 1838.76 Average: 127.62 4.51 123.11 343.29 41429.58 02:39:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:01 28006004 31559880 4933216 14.98 83184 3746824 2420816 7.12 1030524 3524536 1948684 02:41:01 23266744 31212772 9672476 29.36 161884 7820316 7474092 21.99 1478324 7499640 4780 02:42:01 19271696 27553004 13667524 41.49 182912 8114440 13683784 40.26 5481060 7408384 143428 02:43:01 18927652 27373928 14011568 42.54 201160 8240112 13762792 40.49 5689424 7513468 4388 02:44:01 18557604 27008756 14381616 43.66 201348 8244708 14159628 41.66 6056568 7515232 496 02:45:01 18550780 27002720 14388440 43.68 201492 8245216 14192272 41.76 6061800 7515620 120 02:46:01 18541960 26994316 14397260 43.71 201676 8245444 14174864 41.71 6070608 7515640 640 02:47:01 18506284 26961420 14432936 43.82 201844 8248112 14205868 41.80 6105292 7517020 1736 02:48:01 18492564 26948732 14446656 43.86 202052 8249216 14203112 41.79 6118408 7517588 580 02:49:01 21121352 29526188 11817868 35.88 202520 8207496 7574216 22.29 3618772 7447372 264 Average: 20324264 28214172 12614956 38.30 184007 7736188 11585144 34.09 4771078 7097450 210512 02:39:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:40:01 ens3 775.27 459.68 23028.78 56.59 0.00 0.00 0.00 0.00 02:40:01 lo 14.42 14.42 1.42 1.42 0.00 0.00 0.00 0.00 02:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 vethb8c59b1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 veth435956e 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 02:41:01 veth9de2570 3.28 4.57 0.52 0.53 0.00 0.00 0.00 0.00 02:41:01 vethd9b3fff 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 02:42:01 vethaebf252 2.90 3.58 0.43 0.29 0.00 0.00 0.00 0.00 02:42:01 vethb8c59b1 5.50 7.28 0.81 0.68 0.00 0.00 0.00 0.00 02:42:01 veth435956e 4.72 6.33 0.79 0.91 0.00 0.00 0.00 0.00 02:42:01 veth9de2570 143.20 163.48 26.79 25.51 0.00 0.00 0.00 0.00 02:43:01 vethaebf252 4.30 5.82 0.84 0.83 0.00 0.00 0.00 0.00 02:43:01 vethb8c59b1 8.97 12.48 1.75 3.84 0.00 0.00 0.00 0.00 02:43:01 veth435956e 0.63 0.88 0.08 0.09 0.00 0.00 0.00 0.00 02:43:01 veth9de2570 213.40 216.28 55.80 30.04 0.00 0.00 0.00 0.00 02:44:01 vethaebf252 7.80 9.93 1.29 0.79 0.00 0.00 0.00 0.00 02:44:01 vethb8c59b1 6.83 9.80 1.16 1.32 0.00 0.00 0.00 0.00 02:44:01 veth435956e 0.17 0.37 0.01 0.03 0.00 0.00 0.00 0.00 02:44:01 veth9de2570 55.94 56.99 13.26 6.08 0.00 0.00 0.00 0.00 02:45:01 vethaebf252 7.98 10.11 1.32 0.81 0.00 0.00 0.00 0.00 02:45:01 vethb8c59b1 6.30 9.22 0.95 0.71 0.00 0.00 0.00 0.00 02:45:01 veth435956e 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 02:45:01 veth9de2570 50.89 51.81 11.37 5.52 0.00 0.00 0.00 0.00 02:46:01 vethaebf252 7.88 10.03 1.29 0.79 0.00 0.00 0.00 0.00 02:46:01 vethb8c59b1 6.63 9.53 1.07 0.79 0.00 0.00 0.00 0.00 02:46:01 veth435956e 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 02:46:01 veth9de2570 18.86 19.80 2.98 2.01 0.00 0.00 0.00 0.00 02:47:01 vethaebf252 6.90 8.67 1.18 0.72 0.00 0.00 0.00 0.00 02:47:01 vethb8c59b1 9.68 13.03 2.03 3.54 0.00 0.00 0.00 0.00 02:47:01 veth435956e 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 02:47:01 veth9de2570 234.44 238.48 45.92 26.21 0.00 0.00 0.00 0.00 02:48:01 vethaebf252 3.22 4.68 0.70 0.36 0.00 0.00 0.00 0.00 02:48:01 vethb8c59b1 8.30 11.40 1.64 1.25 0.00 0.00 0.00 0.00 02:48:01 veth435956e 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 02:48:01 veth9de2570 56.01 57.69 14.43 9.03 0.00 0.00 0.00 0.00 02:49:01 veth435956e 0.17 1.13 0.01 0.08 0.00 0.00 0.00 0.00 02:49:01 veth9de2570 0.80 1.88 0.14 0.18 0.00 0.00 0.00 0.00 02:49:01 veth51adb82 0.00 1.68 0.00 0.11 0.00 0.00 0.00 0.00 02:49:01 br-2342a2770ad7 12.41 19.21 0.88 321.46 0.00 0.00 0.00 0.00 Average: veth435956e 0.63 1.01 0.10 0.12 0.00 0.00 0.00 0.00 Average: veth9de2570 77.56 80.96 17.09 10.49 0.00 0.00 0.00 0.00 Average: veth51adb82 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 Average: br-2342a2770ad7 1.24 1.92 0.09 32.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-47466) 09/20/25 _x86_64_ (8 CPU) 02:38:21 LINUX RESTART (8 CPU) 02:39:00 CPU %user %nice %system %iowait %steal %idle 02:40:01 all 12.31 0.00 2.36 2.24 0.04 83.05 02:40:01 0 13.11 0.00 2.00 1.63 0.03 83.23 02:40:01 1 16.79 0.00 2.71 3.26 0.05 77.19 02:40:01 2 25.93 0.00 3.57 1.51 0.07 68.92 02:40:01 3 6.29 0.00 1.82 2.38 0.03 89.48 02:40:01 4 4.52 0.00 1.94 6.34 0.02 87.19 02:40:01 5 6.24 0.00 2.33 1.53 0.03 89.86 02:40:01 6 4.60 0.00 2.02 0.23 0.03 93.12 02:40:01 7 21.12 0.00 2.51 1.07 0.05 75.25 02:41:01 all 16.88 0.00 7.49 13.11 0.07 62.45 02:41:01 0 16.33 0.00 7.11 12.45 0.07 64.05 02:41:01 1 15.21 0.00 7.37 26.50 0.08 50.84 02:41:01 2 17.37 0.00 7.52 6.08 0.05 68.98 02:41:01 3 18.00 0.00 6.69 3.81 0.07 71.44 02:41:01 4 15.89 0.00 7.91 9.92 0.07 66.21 02:41:01 5 16.13 0.00 6.25 2.24 0.05 75.33 02:41:01 6 17.35 0.00 8.98 35.94 0.10 37.62 02:41:01 7 18.80 0.00 8.10 7.94 0.07 65.09 02:42:01 all 61.55 0.00 5.95 0.84 0.13 31.53 02:42:01 0 63.99 0.00 6.00 0.37 0.15 29.49 02:42:01 1 65.55 0.00 6.16 0.86 0.12 27.31 02:42:01 2 63.11 0.00 5.64 0.78 0.14 30.33 02:42:01 3 60.36 0.00 5.78 1.69 0.12 32.06 02:42:01 4 64.98 0.00 6.10 1.24 0.14 27.55 02:42:01 5 51.72 0.00 5.43 0.14 0.12 42.60 02:42:01 6 64.65 0.00 6.54 0.27 0.12 28.42 02:42:01 7 57.99 0.00 5.97 1.37 0.12 34.56 02:43:01 all 13.04 0.00 1.82 1.73 0.08 83.34 02:43:01 0 11.78 0.00 1.94 1.16 0.10 85.01 02:43:01 1 10.98 0.00 2.25 0.25 0.10 86.42 02:43:01 2 12.30 0.00 1.69 2.08 0.07 83.86 02:43:01 3 11.61 0.00 1.58 6.61 0.07 80.13 02:43:01 4 14.70 0.00 1.66 0.59 0.10 82.96 02:43:01 5 14.74 0.00 1.72 0.54 0.08 82.91 02:43:01 6 14.31 0.00 2.26 2.55 0.07 80.81 02:43:01 7 13.85 0.00 1.41 0.05 0.08 84.60 02:44:01 all 3.56 0.00 0.52 0.81 0.08 95.04 02:44:01 0 3.93 0.00 0.65 0.05 0.05 95.32 02:44:01 1 3.98 0.00 0.52 0.10 0.08 95.32 02:44:01 2 3.16 0.00 0.47 0.03 0.07 96.27 02:44:01 3 3.33 0.00 0.42 5.99 0.07 90.19 02:44:01 4 3.90 0.00 0.47 0.03 0.07 95.54 02:44:01 5 2.51 0.00 0.42 0.00 0.08 96.99 02:44:01 6 4.85 0.00 0.64 0.13 0.08 94.30 02:44:01 7 2.78 0.00 0.54 0.20 0.08 96.40 02:45:01 all 1.99 0.00 0.38 0.67 0.07 96.89 02:45:01 0 1.60 0.00 0.39 0.03 0.07 97.92 02:45:01 1 1.27 0.00 0.38 0.02 0.10 98.23 02:45:01 2 2.01 0.00 0.29 0.00 0.07 97.64 02:45:01 3 2.59 0.00 0.33 5.18 0.07 91.84 02:45:01 4 1.44 0.00 0.32 0.00 0.07 98.18 02:45:01 5 1.74 0.00 0.35 0.00 0.08 97.82 02:45:01 6 2.41 0.00 0.50 0.05 0.07 96.97 02:45:01 7 2.85 0.00 0.47 0.02 0.08 96.58 02:46:01 all 2.33 0.00 0.40 0.71 0.07 96.49 02:46:01 0 2.40 0.00 0.35 0.00 0.07 97.19 02:46:01 1 1.84 0.00 0.45 0.00 0.07 97.64 02:46:01 2 2.59 0.00 0.32 0.02 0.08 96.99 02:46:01 3 1.72 0.00 0.42 5.54 0.07 92.25 02:46:01 4 1.41 0.00 0.37 0.02 0.08 98.13 02:46:01 5 2.09 0.00 0.49 0.00 0.08 97.34 02:46:01 6 1.53 0.00 0.42 0.08 0.07 97.91 02:46:01 7 5.10 0.00 0.43 0.00 0.05 94.41 02:47:01 all 5.17 0.00 0.62 0.71 0.08 93.43 02:47:01 0 6.56 0.00 0.58 0.03 0.05 92.78 02:47:01 1 4.28 0.00 0.65 0.05 0.10 94.91 02:47:01 2 5.45 0.00 0.79 0.02 0.08 93.66 02:47:01 3 6.65 0.00 0.58 5.26 0.05 87.45 02:47:01 4 4.48 0.00 0.58 0.02 0.07 94.85 02:47:01 5 4.08 0.00 0.62 0.03 0.08 95.18 02:47:01 6 4.53 0.00 0.53 0.27 0.07 94.61 02:47:01 7 5.34 0.00 0.55 0.00 0.08 94.03 02:48:01 all 2.17 0.00 0.35 0.77 0.06 96.65 02:48:01 0 3.31 0.00 0.33 0.02 0.03 96.32 02:48:01 1 2.41 0.00 0.35 0.00 0.05 97.19 02:48:01 2 1.99 0.00 0.35 0.03 0.05 97.58 02:48:01 3 1.79 0.00 0.37 5.77 0.07 92.00 02:48:01 4 1.79 0.00 0.37 0.05 0.05 97.74 02:48:01 5 1.39 0.00 0.47 0.00 0.07 98.07 02:48:01 6 1.37 0.00 0.27 0.22 0.07 98.08 02:48:01 7 3.32 0.00 0.37 0.02 0.05 96.24 02:49:01 all 2.41 0.00 0.77 0.25 0.05 96.53 02:49:01 0 2.72 0.00 0.82 0.07 0.05 96.34 02:49:01 1 3.01 0.00 0.72 0.13 0.05 96.09 02:49:01 2 1.99 0.00 0.72 0.07 0.05 97.17 02:49:01 3 1.86 0.00 0.80 0.59 0.05 96.71 02:49:01 4 1.84 0.00 0.79 0.55 0.05 96.78 02:49:01 5 2.59 0.00 0.77 0.08 0.07 96.49 02:49:01 6 2.46 0.00 0.80 0.30 0.07 96.37 02:49:01 7 2.77 0.00 0.68 0.22 0.05 96.28 Average: all 12.08 0.00 2.05 2.17 0.07 83.63 Average: 0 12.51 0.00 2.00 1.56 0.07 83.86 Average: 1 12.48 0.00 2.15 3.09 0.08 82.20 Average: 2 13.54 0.00 2.13 1.06 0.07 83.20 Average: 3 11.35 0.00 1.87 4.28 0.07 82.44 Average: 4 11.41 0.00 2.04 1.88 0.07 84.60 Average: 5 10.25 0.00 1.87 0.46 0.08 87.34 Average: 6 11.72 0.00 2.28 3.95 0.07 81.98 Average: 7 13.34 0.00 2.09 1.08 0.07 83.41