---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-31101 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 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 884 23406 0 7875 30826 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:9c:a8:d1 brd ff:ff:ff:ff:ff:ff inet 10.30.106.38/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85576sec preferred_lft 85576sec inet6 fe80::f816:3eff:fe9c:a8d1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:52:1e:22:51 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::42:52ff:fe1e:2251/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-31101) 07/27/25 _x86_64_ (8 CPU) 13:23:21 LINUX RESTART (8 CPU) 13:24:01 tps rtps wtps bread/s bwrtn/s 13:25:01 188.65 40.48 148.17 2946.27 42530.40 13:26:01 628.57 4.97 623.61 461.31 224732.82 13:27:01 72.70 0.10 72.60 6.53 39246.13 13:28:01 27.85 0.00 27.85 0.00 34092.98 13:29:01 230.64 0.37 230.28 32.39 40606.30 13:30:01 15.08 0.00 15.08 0.00 527.38 13:31:01 7.52 0.00 7.52 0.00 151.04 13:32:01 12.70 0.00 12.70 0.00 308.22 13:33:01 17.48 0.00 17.48 0.00 180.50 13:34:01 16.46 0.00 16.46 0.00 316.08 13:35:01 10.21 0.00 10.21 0.00 212.06 13:36:01 37.69 0.20 37.49 33.06 780.80 13:37:01 59.81 2.02 57.79 105.98 2600.90 Average: 101.96 3.70 98.25 275.78 29716.24 13:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 29500044 31643124 3439176 10.44 79964 2360084 1917420 5.64 924168 2185032 600696 13:26:01 23789700 30957900 9149520 27.78 148040 7106740 9645056 28.38 1705256 6783316 23816 13:27:01 20263908 27577964 12675312 38.48 151284 7250376 13527180 39.80 5405632 6565372 2896 13:28:01 20205880 27511412 12733340 38.66 151436 7242144 13558232 39.89 5473128 6554600 300 13:29:01 19519884 27369448 13419336 40.74 192736 7691516 13878912 40.83 5713976 6939840 2808 13:30:01 18840132 26697780 14099088 42.80 192848 7699432 14549804 42.81 6385536 6943448 496 13:31:01 18844904 26703184 14094316 42.79 192980 7699896 14565512 42.86 6380812 6943624 644 13:32:01 18840528 26699096 14098692 42.80 193060 7700084 14565568 42.86 6384648 6943336 696 13:33:01 18828756 26687808 14110464 42.84 193200 7700376 14581936 42.90 6395888 6943612 532 13:34:01 18754728 26616756 14184492 43.06 193368 7703104 14632064 43.05 6467160 6945580 1040 13:35:01 18763048 26626396 14176172 43.04 193536 7704216 14648680 43.10 6459056 6946296 488 13:36:01 21493500 29307404 11445720 34.75 194048 7663868 7752080 22.81 3858840 6876260 324 13:37:01 24009476 31607252 8929744 27.11 196064 7435212 1628320 4.79 1602164 6682348 11844 Average: 20896499 28154271 12042721 36.56 174813 7150542 11496213 33.82 4858174 6480974 49737 13:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:01 lo 14.33 14.33 1.35 1.35 0.00 0.00 0.00 0.00 13:25:01 ens3 377.07 271.53 6936.13 32.97 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 veth650669a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 vethdda3c29 5.31 4.05 0.65 0.62 0.00 0.00 0.00 0.00 13:26:01 vethf8e0727 0.00 0.22 0.00 0.01 0.00 0.00 0.00 0.00 13:26:01 veth17e49f6 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 13:27:01 veth650669a 3.50 4.38 0.42 0.40 0.00 0.00 0.00 0.00 13:27:01 vethf8e0727 0.47 0.82 0.05 0.95 0.00 0.00 0.00 0.00 13:27:01 veth17e49f6 0.63 1.12 0.05 0.20 0.00 0.00 0.00 0.00 13:27:01 veth04c754a 0.00 0.73 0.00 0.04 0.00 0.00 0.00 0.00 13:28:01 veth650669a 6.30 9.25 0.84 0.71 0.00 0.00 0.00 0.00 13:28:01 vethf8e0727 0.67 0.67 0.07 1.76 0.00 0.00 0.00 0.00 13:28:01 veth17e49f6 0.92 1.03 0.08 0.22 0.00 0.00 0.00 0.00 13:28:01 veth04c754a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 veth650669a 8.08 11.31 1.36 1.44 0.00 0.00 0.00 0.00 13:29:01 vethf8e0727 0.75 0.83 0.07 2.20 0.00 0.00 0.00 0.00 13:29:01 veth17e49f6 1.50 1.78 0.16 1.85 0.00 0.00 0.00 0.00 13:29:01 veth04c754a 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 veth650669a 10.03 13.51 2.79 4.62 0.00 0.00 0.00 0.00 13:30:01 vethf8e0727 0.78 0.83 0.08 2.44 0.00 0.00 0.00 0.00 13:30:01 veth17e49f6 3.72 4.35 4.12 4.98 0.00 0.00 0.00 0.00 13:30:01 veth04c754a 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 veth650669a 6.65 9.55 0.95 0.78 0.00 0.00 0.00 0.00 13:31:01 vethf8e0727 0.75 0.75 0.07 2.41 0.00 0.00 0.00 0.00 13:31:01 veth17e49f6 2.05 2.18 0.20 1.16 0.00 0.00 0.00 0.00 13:31:01 veth04c754a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 veth650669a 6.43 9.32 0.86 0.72 0.00 0.00 0.00 0.00 13:32:01 vethf8e0727 0.80 0.80 0.08 2.40 0.00 0.00 0.00 0.00 13:32:01 veth17e49f6 1.95 2.00 0.17 0.89 0.00 0.00 0.00 0.00 13:32:01 veth04c754a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 veth650669a 6.63 9.55 0.95 0.86 0.00 0.00 0.00 0.00 13:33:01 vethf8e0727 0.78 0.78 0.08 2.41 0.00 0.00 0.00 0.00 13:33:01 veth17e49f6 2.17 2.30 0.20 1.17 0.00 0.00 0.00 0.00 13:33:01 veth04c754a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 veth650669a 11.30 14.91 2.32 4.16 0.00 0.00 0.00 0.00 13:34:01 vethf8e0727 0.77 0.77 0.08 2.51 0.00 0.00 0.00 0.00 13:34:01 veth17e49f6 3.47 4.18 0.39 6.16 0.00 0.00 0.00 0.00 13:34:01 veth04c754a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 veth650669a 9.06 12.31 1.80 1.94 0.00 0.00 0.00 0.00 13:35:01 vethf8e0727 0.80 0.82 0.08 2.56 0.00 0.00 0.00 0.00 13:35:01 veth17e49f6 2.68 3.28 0.28 4.22 0.00 0.00 0.00 0.00 13:35:01 veth04c754a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 veth04c754a 0.00 0.75 0.00 0.05 0.00 0.00 0.00 0.00 13:36:01 veth52c934b 622.16 446.98 82.94 70.14 0.00 0.00 0.00 0.01 13:36:01 vetha809432 6.67 11.01 1.01 1.28 0.00 0.00 0.00 0.00 13:36:01 vethe2a120d 242.09 267.99 34.25 52.39 0.00 0.00 0.00 0.00 13:37:01 lo 39.56 39.56 3.47 3.47 0.00 0.00 0.00 0.00 13:37:01 ens3 2235.89 1297.03 49597.62 198.01 0.00 0.00 0.00 0.00 13:37:01 docker0 64.04 106.00 4.90 1343.94 0.00 0.00 0.00 0.00 Average: lo 2.74 2.74 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 140.57 81.61 3750.62 10.13 0.00 0.00 0.00 0.00 Average: docker0 4.93 8.15 0.38 103.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-31101) 07/27/25 _x86_64_ (8 CPU) 13:23:21 LINUX RESTART (8 CPU) 13:24:01 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 10.25 0.00 1.14 2.38 0.04 86.19 13:25:01 0 1.40 0.00 0.73 0.95 0.02 96.90 13:25:01 1 7.23 0.00 0.83 0.20 0.02 91.72 13:25:01 2 44.53 0.00 3.19 2.34 0.08 49.86 13:25:01 3 17.82 0.00 1.49 0.67 0.03 79.99 13:25:01 4 5.39 0.00 0.78 0.15 0.02 93.66 13:25:01 5 2.30 0.00 0.76 10.46 0.03 86.45 13:25:01 6 1.86 0.00 0.57 3.14 0.07 94.36 13:25:01 7 1.57 0.00 0.77 1.07 0.02 96.58 13:26:01 all 18.89 0.00 7.82 12.05 0.08 61.16 13:26:01 0 18.82 0.00 7.88 4.60 0.07 68.63 13:26:01 1 17.31 0.00 8.02 12.77 0.07 61.83 13:26:01 2 21.25 0.00 6.84 3.20 0.07 68.63 13:26:01 3 17.63 0.00 7.76 19.30 0.07 55.23 13:26:01 4 17.96 0.00 7.45 6.32 0.08 68.17 13:26:01 5 19.05 0.00 8.60 1.79 0.08 70.48 13:26:01 6 19.92 0.00 8.64 45.04 0.10 26.29 13:26:01 7 19.20 0.00 7.34 3.62 0.07 69.78 13:27:01 all 63.36 0.00 5.62 0.60 0.11 30.30 13:27:01 0 65.34 0.00 5.73 0.22 0.10 28.61 13:27:01 1 62.06 0.00 5.69 1.87 0.12 30.26 13:27:01 2 63.65 0.00 5.60 0.10 0.12 30.53 13:27:01 3 65.91 0.00 6.03 0.15 0.12 27.79 13:27:01 4 62.77 0.00 5.52 0.68 0.10 30.93 13:27:01 5 59.57 0.00 5.15 0.30 0.10 34.87 13:27:01 6 60.12 0.00 5.50 0.10 0.12 34.16 13:27:01 7 67.48 0.00 5.72 1.40 0.12 25.28 13:28:01 all 3.24 0.00 0.40 1.05 0.06 95.25 13:28:01 0 3.62 0.00 0.48 0.03 0.07 95.79 13:28:01 1 2.72 0.00 0.48 8.24 0.07 88.48 13:28:01 2 4.32 0.00 0.48 0.00 0.07 95.12 13:28:01 3 3.33 0.00 0.37 0.00 0.07 96.24 13:28:01 4 2.81 0.00 0.30 0.02 0.07 96.81 13:28:01 5 2.61 0.00 0.44 0.05 0.07 96.83 13:28:01 6 2.76 0.00 0.42 0.08 0.07 96.68 13:28:01 7 3.71 0.00 0.23 0.02 0.05 95.99 13:29:01 all 10.32 0.00 2.51 1.96 0.07 85.15 13:29:01 0 8.11 0.00 2.61 2.80 0.08 86.39 13:29:01 1 10.75 0.00 3.03 4.37 0.08 81.76 13:29:01 2 10.51 0.00 2.51 3.99 0.07 82.93 13:29:01 3 11.81 0.00 2.23 1.38 0.07 84.51 13:29:01 4 12.72 0.00 2.84 1.34 0.08 83.01 13:29:01 5 10.19 0.00 2.74 0.50 0.08 86.48 13:29:01 6 8.12 0.00 1.64 0.72 0.07 89.44 13:29:01 7 10.28 0.00 2.42 0.52 0.08 86.69 13:30:01 all 9.10 0.00 0.87 0.04 0.07 89.92 13:30:01 0 7.81 0.00 1.04 0.17 0.07 90.92 13:30:01 1 10.03 0.00 0.92 0.00 0.07 88.99 13:30:01 2 9.53 0.00 0.90 0.02 0.07 89.49 13:30:01 3 9.40 0.00 0.70 0.02 0.07 89.82 13:30:01 4 8.44 0.00 0.72 0.05 0.07 90.72 13:30:01 5 8.43 0.00 0.75 0.00 0.07 90.76 13:30:01 6 10.19 0.00 1.14 0.07 0.05 88.55 13:30:01 7 8.99 0.00 0.82 0.02 0.05 90.13 13:31:01 all 2.55 0.00 0.41 0.02 0.06 96.95 13:31:01 0 3.48 0.00 0.52 0.03 0.07 95.90 13:31:01 1 2.20 0.00 0.38 0.02 0.05 97.35 13:31:01 2 2.79 0.00 0.43 0.00 0.07 96.71 13:31:01 3 3.77 0.00 0.36 0.00 0.07 95.80 13:31:01 4 3.16 0.00 0.40 0.00 0.07 96.38 13:31:01 5 1.24 0.00 0.25 0.00 0.07 98.45 13:31:01 6 1.51 0.00 0.37 0.12 0.07 97.94 13:31:01 7 2.21 0.00 0.57 0.02 0.08 97.12 13:32:01 all 2.46 0.00 0.40 0.02 0.07 97.05 13:32:01 0 2.31 0.00 0.52 0.02 0.07 97.09 13:32:01 1 2.59 0.00 0.42 0.00 0.07 96.92 13:32:01 2 1.82 0.00 0.42 0.00 0.05 97.71 13:32:01 3 3.46 0.00 0.35 0.02 0.07 96.11 13:32:01 4 2.87 0.00 0.33 0.00 0.07 96.72 13:32:01 5 1.86 0.00 0.43 0.00 0.05 97.66 13:32:01 6 2.43 0.00 0.38 0.10 0.08 97.00 13:32:01 7 2.33 0.00 0.37 0.00 0.07 97.24 13:33:01 all 1.96 0.00 0.41 0.03 0.07 97.54 13:33:01 0 2.36 0.00 0.64 0.00 0.08 96.92 13:33:01 1 1.35 0.00 0.35 0.00 0.07 98.23 13:33:01 2 1.37 0.00 0.38 0.03 0.08 98.13 13:33:01 3 2.38 0.00 0.42 0.02 0.08 97.10 13:33:01 4 1.74 0.00 0.37 0.02 0.08 97.79 13:33:01 5 1.30 0.00 0.45 0.00 0.08 98.16 13:33:01 6 1.36 0.00 0.27 0.13 0.07 98.18 13:33:01 7 3.83 0.00 0.38 0.02 0.07 95.71 13:34:01 all 4.80 0.00 0.60 0.04 0.06 94.50 13:34:01 0 4.48 0.00 0.70 0.02 0.07 94.74 13:34:01 1 5.55 0.00 0.74 0.02 0.05 93.65 13:34:01 2 5.20 0.00 0.54 0.05 0.07 94.14 13:34:01 3 4.02 0.00 0.42 0.00 0.05 95.51 13:34:01 4 4.72 0.00 0.49 0.03 0.05 94.71 13:34:01 5 5.53 0.00 0.75 0.05 0.07 93.60 13:34:01 6 4.21 0.00 0.52 0.13 0.05 95.09 13:34:01 7 4.68 0.00 0.65 0.00 0.05 94.61 13:35:01 all 2.69 0.00 0.41 0.03 0.05 96.81 13:35:01 0 2.09 0.00 0.47 0.05 0.05 97.35 13:35:01 1 3.01 0.00 0.35 0.02 0.05 96.58 13:35:01 2 3.56 0.00 0.42 0.00 0.05 95.97 13:35:01 3 1.78 0.00 0.37 0.00 0.05 97.80 13:35:01 4 2.02 0.00 0.43 0.00 0.07 97.48 13:35:01 5 2.92 0.00 0.38 0.03 0.05 96.61 13:35:01 6 3.33 0.00 0.54 0.08 0.07 95.99 13:35:01 7 2.84 0.00 0.33 0.03 0.07 96.73 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 2.03 0.00 0.88 0.07 0.05 96.97 13:36:01 0 2.96 0.00 1.12 0.05 0.07 95.80 13:36:01 1 1.81 0.00 0.85 0.07 0.05 97.22 13:36:01 2 1.76 0.00 0.92 0.02 0.05 97.26 13:36:01 3 2.39 0.00 0.89 0.05 0.07 96.60 13:36:01 4 1.29 0.00 0.79 0.03 0.03 97.86 13:36:01 5 2.09 0.00 0.85 0.02 0.05 96.99 13:36:01 6 1.73 0.00 0.84 0.23 0.05 97.15 13:36:01 7 2.21 0.00 0.74 0.10 0.03 96.92 13:37:01 all 7.90 0.00 0.72 0.22 0.03 91.14 13:37:01 0 19.99 0.00 1.20 0.12 0.03 78.66 13:37:01 1 1.37 0.00 0.43 0.07 0.02 98.12 13:37:01 2 6.02 0.00 0.77 0.15 0.02 93.05 13:37:01 3 7.18 0.00 1.02 1.19 0.03 90.57 13:37:01 4 13.12 0.00 0.62 0.05 0.03 86.18 13:37:01 5 1.37 0.00 0.48 0.08 0.05 98.01 13:37:01 6 0.72 0.00 0.42 0.02 0.03 98.82 13:37:01 7 13.43 0.00 0.83 0.10 0.03 85.60 Average: all 10.69 0.00 1.70 1.42 0.06 86.13 Average: 0 10.94 0.00 1.81 0.69 0.06 86.49 Average: 1 9.81 0.00 1.73 2.12 0.06 86.29 Average: 2 13.52 0.00 1.79 0.76 0.07 83.86 Average: 3 11.55 0.00 1.71 1.74 0.06 84.94 Average: 4 10.65 0.00 1.61 0.66 0.06 87.01 Average: 5 9.05 0.00 1.69 1.03 0.07 88.17 Average: 6 9.05 0.00 1.62 3.80 0.07 85.46 Average: 7 10.94 0.00 1.62 0.53 0.06 86.85