---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12701 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 712K 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 867 23706 0 7593 30844 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:b2:a1:4b brd ff:ff:ff:ff:ff:ff inet 10.30.107.223/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85743sec preferred_lft 85743sec inet6 fe80::f816:3eff:feb2:a14b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:01:49:09:59 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::42:1ff:fe49:959/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12701) 11/14/25 _x86_64_ (8 CPU) 16:27:22 LINUX RESTART (8 CPU) 16:28:01 tps rtps wtps bread/s bwrtn/s 16:29:01 163.47 23.43 140.04 2329.48 74581.04 16:30:01 732.91 4.77 728.14 444.39 252342.69 16:31:01 46.99 0.30 46.69 36.13 14277.62 16:32:01 117.25 0.18 117.06 8.80 16580.17 16:33:01 5.60 0.00 5.60 0.00 232.76 16:34:01 4.43 0.00 4.43 0.00 116.91 16:35:01 4.57 0.00 4.57 0.00 153.84 16:36:01 11.50 0.00 11.50 0.00 311.68 16:37:01 17.51 0.13 17.38 19.99 213.26 16:38:01 63.42 1.27 62.16 89.45 2660.36 Average: 116.77 3.01 113.77 292.82 36150.04 16:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:29:01 28344868 31539608 4594352 13.95 86304 3386072 2707444 7.97 1050752 3164676 1621120 16:30:01 23760340 30893800 9178880 27.87 165400 7027296 7035392 20.70 1895508 6613056 52144 16:31:01 22176612 29624220 10762608 32.67 180088 7309620 8751544 25.75 3273664 6775280 155440 16:32:01 21926116 29489912 11013104 33.43 196980 7392900 8964656 26.38 3439772 6836648 3600 16:33:01 21909164 29474060 11030056 33.49 197172 7393884 8987864 26.44 3457812 6835212 340 16:34:01 21896416 29463448 11042804 33.52 197352 7395832 9077728 26.71 3467376 6836708 1640 16:35:01 21897144 29464960 11042076 33.52 197536 7396228 9044480 26.61 3467036 6836728 652 16:36:01 21832116 29401492 11107104 33.72 197740 7397220 9143488 26.90 3530780 6836628 948 16:37:01 21964472 29535188 10974748 33.32 197936 7400264 8452500 24.87 3412336 6832428 2752 16:38:01 24280172 31586244 8659048 26.29 199716 7130172 1621856 4.77 1424372 6584476 4036 Average: 22998742 30047293 9940478 30.18 181622 6922949 7378695 21.71 2841941 6415184 184267 16:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:29:01 ens3 640.86 394.40 18748.02 38.53 0.00 0.00 0.00 0.00 16:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:01 lo 12.40 12.40 1.23 1.23 0.00 0.00 0.00 0.00 16:30:01 veth12643b1 13.41 20.41 1.16 325.83 0.00 0.00 0.00 0.03 16:30:01 veth7ce7aef 1.52 1.60 0.16 0.17 0.00 0.00 0.00 0.00 16:30:01 veth7010c69 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 16:30:01 veth92126dc 1.28 1.77 0.15 0.18 0.00 0.00 0.00 0.00 16:31:01 veth12643b1 0.27 0.40 0.02 0.02 0.00 0.00 0.00 0.00 16:31:01 veth7ce7aef 13.08 11.03 1.73 1.72 0.00 0.00 0.00 0.00 16:31:01 veth7010c69 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 16:31:01 veth92126dc 3.15 4.17 0.59 0.68 0.00 0.00 0.00 0.00 16:32:01 veth12643b1 0.42 0.30 0.03 0.02 0.00 0.00 0.00 0.00 16:32:01 veth7ce7aef 21.21 17.15 12.38 5.72 0.00 0.00 0.00 0.00 16:32:01 veth7010c69 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 16:32:01 veth92126dc 0.55 0.87 0.08 0.10 0.00 0.00 0.00 0.00 16:33:01 veth12643b1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:33:01 veth7ce7aef 25.16 21.83 2.60 2.81 0.00 0.00 0.00 0.00 16:33:01 veth7010c69 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:33:01 veth92126dc 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 16:34:01 veth12643b1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:34:01 veth7ce7aef 28.01 24.58 6.83 4.43 0.00 0.00 0.00 0.00 16:34:01 veth7010c69 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:34:01 veth92126dc 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 16:35:01 veth12643b1 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:35:01 veth7ce7aef 31.19 26.90 3.27 3.48 0.00 0.00 0.00 0.00 16:35:01 veth7010c69 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:35:01 veth92126dc 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 16:36:01 veth12643b1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:36:01 veth7ce7aef 31.79 27.65 3.38 3.58 0.00 0.00 0.00 0.00 16:36:01 veth7010c69 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:36:01 veth92126dc 0.35 0.53 0.05 0.06 0.00 0.00 0.00 0.00 16:37:01 veth12643b1 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:37:01 veth7ce7aef 24.74 18.98 2.00 2.64 0.00 0.00 0.00 0.00 16:37:01 veth7010c69 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:37:01 veth92126dc 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 16:38:01 ens3 2081.05 1188.29 43843.28 182.90 0.00 0.00 0.00 0.00 16:38:01 docker0 16.48 20.96 2.48 336.79 0.00 0.00 0.00 0.00 16:38:01 lo 34.23 34.23 3.29 3.29 0.00 0.00 0.00 0.00 Average: ens3 178.03 98.44 4301.69 11.49 0.00 0.00 0.00 0.00 Average: docker0 1.65 2.10 0.25 33.68 0.00 0.00 0.00 0.00 Average: lo 3.03 3.03 0.30 0.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12701) 11/14/25 _x86_64_ (8 CPU) 16:27:22 LINUX RESTART (8 CPU) 16:28:01 CPU %user %nice %system %iowait %steal %idle 16:29:01 all 11.43 0.00 1.80 3.68 0.04 83.05 16:29:01 0 3.04 0.00 1.59 2.91 0.02 92.44 16:29:01 1 3.50 0.00 1.76 18.52 0.03 76.19 16:29:01 2 7.26 0.00 1.47 0.20 0.03 91.04 16:29:01 3 25.49 0.00 2.54 1.55 0.03 70.39 16:29:01 4 35.65 0.00 3.01 2.86 0.07 58.42 16:29:01 5 5.39 0.00 1.47 0.89 0.05 92.20 16:29:01 6 5.58 0.00 1.30 2.26 0.03 90.82 16:29:01 7 5.47 0.00 1.30 0.23 0.03 92.96 16:30:01 all 19.83 0.00 8.31 16.24 0.10 55.51 16:30:01 0 20.83 0.00 7.62 15.09 0.08 56.38 16:30:01 1 20.02 0.00 8.55 24.96 0.10 46.37 16:30:01 2 18.97 0.00 9.31 20.28 0.12 51.32 16:30:01 3 21.32 0.00 8.08 8.65 0.12 61.83 16:30:01 4 19.44 0.00 8.36 8.08 0.12 64.00 16:30:01 5 19.86 0.00 7.63 14.17 0.10 58.24 16:30:01 6 18.99 0.00 8.92 15.17 0.08 56.84 16:30:01 7 19.21 0.00 8.05 23.63 0.10 49.01 16:31:01 all 24.67 0.00 2.70 0.80 0.07 71.75 16:31:01 0 26.08 0.00 2.54 2.19 0.07 69.11 16:31:01 1 23.58 0.00 2.80 1.37 0.08 72.16 16:31:01 2 22.19 0.00 2.70 0.20 0.07 74.85 16:31:01 3 23.89 0.00 2.57 0.22 0.07 73.25 16:31:01 4 29.13 0.00 3.13 1.73 0.07 65.94 16:31:01 5 28.71 0.00 3.03 0.17 0.07 68.03 16:31:01 6 20.50 0.00 2.20 0.37 0.07 76.86 16:31:01 7 23.34 0.00 2.63 0.20 0.08 73.75 16:32:01 all 9.66 0.00 1.52 0.80 0.06 87.97 16:32:01 0 9.55 0.00 1.45 1.34 0.07 87.59 16:32:01 1 6.28 0.00 1.41 2.51 0.07 89.74 16:32:01 2 8.68 0.00 1.34 1.05 0.07 88.86 16:32:01 3 10.54 0.00 1.40 0.05 0.05 87.96 16:32:01 4 13.35 0.00 2.22 0.20 0.08 84.14 16:32:01 5 12.28 0.00 1.56 0.39 0.07 85.70 16:32:01 6 8.09 0.00 1.12 0.35 0.05 90.39 16:32:01 7 8.52 0.00 1.63 0.47 0.05 89.33 16:33:01 all 1.68 0.00 0.35 0.03 0.06 97.87 16:33:01 0 1.74 0.00 0.33 0.00 0.03 97.89 16:33:01 1 1.79 0.00 0.60 0.00 0.07 97.54 16:33:01 2 1.17 0.00 0.25 0.17 0.07 98.35 16:33:01 3 1.36 0.00 0.45 0.00 0.07 98.12 16:33:01 4 1.25 0.00 0.18 0.00 0.07 98.49 16:33:01 5 1.08 0.00 0.35 0.02 0.05 98.50 16:33:01 6 3.51 0.00 0.32 0.00 0.07 96.11 16:33:01 7 1.55 0.00 0.30 0.02 0.05 98.08 16:34:01 all 2.94 0.00 0.54 0.06 0.04 96.42 16:34:01 0 3.37 0.00 0.62 0.00 0.05 95.96 16:34:01 1 2.65 0.00 0.79 0.05 0.05 96.46 16:34:01 2 2.24 0.00 0.42 0.23 0.03 97.07 16:34:01 3 3.92 0.00 0.48 0.00 0.03 95.56 16:34:01 4 3.14 0.00 0.55 0.02 0.03 96.26 16:34:01 5 2.68 0.00 0.67 0.15 0.05 96.45 16:34:01 6 2.16 0.00 0.40 0.00 0.02 97.42 16:34:01 7 3.34 0.00 0.47 0.00 0.03 96.16 16:35:01 all 1.48 0.00 0.38 0.05 0.05 98.03 16:35:01 0 1.43 0.00 0.50 0.02 0.03 98.02 16:35:01 1 2.16 0.00 0.65 0.02 0.05 97.12 16:35:01 2 1.15 0.00 0.38 0.13 0.05 98.28 16:35:01 3 1.79 0.00 0.23 0.00 0.05 97.93 16:35:01 4 1.07 0.00 0.40 0.20 0.07 98.26 16:35:01 5 1.09 0.00 0.22 0.00 0.05 98.65 16:35:01 6 1.16 0.00 0.25 0.02 0.07 98.51 16:35:01 7 2.06 0.00 0.44 0.00 0.07 97.44 16:36:01 all 2.05 0.00 0.48 0.04 0.05 97.39 16:36:01 0 2.15 0.00 0.43 0.00 0.03 97.38 16:36:01 1 1.97 0.00 0.69 0.10 0.05 97.19 16:36:01 2 2.76 0.00 0.48 0.13 0.05 96.57 16:36:01 3 2.04 0.00 0.35 0.00 0.03 97.57 16:36:01 4 1.87 0.00 0.57 0.00 0.05 97.51 16:36:01 5 1.20 0.00 0.45 0.05 0.05 98.25 16:36:01 6 1.83 0.00 0.40 0.00 0.05 97.72 16:36:01 7 2.53 0.00 0.47 0.00 0.05 96.96 16:37:01 all 1.94 0.00 0.61 0.03 0.06 97.37 16:37:01 0 1.64 0.00 0.52 0.00 0.05 97.80 16:37:01 1 2.79 0.00 0.45 0.00 0.07 96.69 16:37:01 2 2.19 0.00 0.55 0.12 0.05 97.09 16:37:01 3 1.36 0.00 0.64 0.02 0.03 97.95 16:37:01 4 1.44 0.00 0.67 0.02 0.08 97.79 16:37:01 5 1.81 0.00 0.57 0.03 0.05 97.54 16:37:01 6 2.01 0.00 0.90 0.03 0.07 96.99 16:37:01 7 2.26 0.00 0.57 0.02 0.05 97.11 16:38:01 all 5.79 0.00 0.69 0.38 0.03 93.11 16:38:01 0 3.31 0.00 0.77 0.05 0.05 95.82 16:38:01 1 5.40 0.00 0.70 0.07 0.03 93.81 16:38:01 2 1.00 0.00 0.48 1.94 0.03 96.54 16:38:01 3 15.75 0.00 1.10 0.47 0.05 82.63 16:38:01 4 1.87 0.00 0.65 0.07 0.02 97.40 16:38:01 5 16.64 0.00 0.80 0.20 0.05 82.31 16:38:01 6 1.27 0.00 0.58 0.10 0.02 98.03 16:38:01 7 1.07 0.00 0.45 0.17 0.02 98.30 Average: all 8.13 0.00 1.73 2.19 0.06 87.89 Average: 0 7.29 0.00 1.63 2.14 0.05 88.88 Average: 1 6.99 0.00 1.83 4.73 0.06 86.39 Average: 2 6.74 0.00 1.73 2.41 0.06 89.07 Average: 3 10.75 0.00 1.78 1.09 0.05 86.33 Average: 4 10.81 0.00 1.97 1.31 0.07 85.85 Average: 5 9.06 0.00 1.67 1.59 0.06 87.63 Average: 6 6.50 0.00 1.63 1.81 0.05 90.00 Average: 7 6.91 0.00 1.62 2.43 0.05 89.00