---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-37776 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 17G 139G 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 869 22407 0 8890 30842 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:18:8c:b7 brd ff:ff:ff:ff:ff:ff inet 10.30.106.192/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85862sec preferred_lft 85862sec inet6 fe80::f816:3eff:fe18:8cb7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0c:aa:b3:75 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:cff:feaa:b375/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-37776) 08/14/25 _x86_64_ (8 CPU) 13:33:30 LINUX RESTART (8 CPU) 13:34:01 tps rtps wtps bread/s bwrtn/s 13:35:02 353.86 29.05 324.81 972.77 43412.50 13:36:01 419.19 20.65 398.54 2338.89 248080.08 13:37:01 423.76 5.60 418.16 415.13 86877.25 13:38:01 146.48 0.38 146.10 36.12 50996.07 13:39:01 18.50 0.00 18.50 0.00 13104.88 13:40:01 7.72 0.00 7.72 0.00 260.62 13:41:01 15.43 0.08 15.34 13.33 682.84 13:42:01 64.04 1.23 62.81 88.79 1381.24 Average: 180.64 7.10 173.54 479.35 55208.52 13:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:35:02 30003884 31654856 2935336 8.91 75316 1881784 1435396 4.22 902660 1729820 234448 13:36:01 23399396 31655056 9539824 28.96 165040 8103816 1706032 5.02 1015532 7880268 1247636 13:37:01 20552900 29131680 12386320 37.60 180700 8407580 9719780 28.60 3772312 7866920 12664 13:38:01 19380148 28282780 13559072 41.16 209380 8662956 10756136 31.65 4689856 8067960 1700 13:39:01 19294760 28189044 13644460 41.42 209604 8654744 11036328 32.47 4793580 8050076 604 13:40:01 19293452 28192980 13645768 41.43 209740 8659632 10843944 31.91 4790884 8049700 388 13:41:01 19498532 28364296 13440688 40.80 210048 8632120 9934364 29.23 4635928 8015652 132 13:42:01 22924452 31557484 10014768 30.40 211536 8392384 1632592 4.80 1511088 7800376 27416 Average: 21793440 29628522 11145780 33.84 183920 7674377 7133072 20.99 3263980 7182596 190624 13:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:02 ens3 344.16 219.90 1491.68 61.97 0.00 0.00 0.00 0.00 13:35:02 lo 1.33 1.33 0.16 0.16 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 br-95c360c019b4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 ens3 3389.04 1708.86 59307.63 131.21 0.00 0.00 0.00 0.00 13:36:01 lo 17.01 17.01 1.81 1.81 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 br-95c360c019b4 22.58 31.94 1.57 320.03 0.00 0.00 0.00 0.00 13:37:01 vethe5caa95 13.15 13.86 2.14 1.89 0.00 0.00 0.00 0.00 13:37:01 veth9462c94 90.68 90.52 15.82 18.44 0.00 0.00 0.00 0.00 13:38:01 docker0 27.92 38.32 2.90 299.71 0.00 0.00 0.00 0.00 13:38:01 br-95c360c019b4 0.78 0.58 0.06 0.04 0.00 0.00 0.00 0.00 13:38:01 vethe5caa95 42.57 29.84 3.70 4.53 0.00 0.00 0.00 0.00 13:38:01 veth9462c94 275.94 274.79 31.75 66.11 0.00 0.00 0.00 0.01 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 br-95c360c019b4 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 vethe5caa95 48.53 34.08 4.43 5.20 0.00 0.00 0.00 0.00 13:39:01 veth9462c94 0.33 0.37 0.58 0.03 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 br-95c360c019b4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 vethe5caa95 49.54 38.91 5.19 5.58 0.00 0.00 0.00 0.00 13:40:01 veth9462c94 0.20 0.20 0.57 0.02 0.00 0.00 0.00 0.00 13:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 br-95c360c019b4 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 vethe5caa95 41.65 28.52 3.26 4.30 0.00 0.00 0.00 0.00 13:41:01 veth9462c94 0.40 0.53 0.58 0.04 0.00 0.00 0.00 0.00 13:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 ens3 3990.78 2131.56 61872.94 240.22 0.00 0.00 0.00 0.00 13:42:01 lo 31.19 31.19 3.07 3.07 0.00 0.00 0.00 0.00 Average: docker0 3.50 4.80 0.36 37.54 0.00 0.00 0.00 0.00 Average: ens3 482.11 253.48 7692.13 27.42 0.00 0.00 0.00 0.00 Average: lo 3.42 3.42 0.34 0.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-37776) 08/14/25 _x86_64_ (8 CPU) 13:33:30 LINUX RESTART (8 CPU) 13:34:01 CPU %user %nice %system %iowait %steal %idle 13:35:02 all 11.00 0.00 0.94 2.25 0.04 85.78 13:35:02 0 4.50 0.00 0.20 0.07 0.02 95.21 13:35:02 1 27.79 0.00 2.97 11.48 0.08 57.68 13:35:02 2 12.51 0.00 0.92 1.57 0.03 84.98 13:35:02 3 17.00 0.00 0.93 0.57 0.03 81.47 13:35:02 4 9.28 0.00 0.56 0.12 0.02 90.02 13:35:02 5 4.70 0.00 0.48 3.76 0.02 91.04 13:35:02 6 3.96 0.00 0.83 0.13 0.00 95.07 13:35:02 7 8.32 0.00 0.60 0.38 0.07 90.62 13:36:01 all 21.82 0.00 11.02 11.16 0.09 55.91 13:36:01 0 20.89 0.00 11.38 9.65 0.10 57.98 13:36:01 1 23.85 0.00 11.19 3.81 0.07 61.07 13:36:01 2 21.72 0.00 9.97 11.35 0.09 56.88 13:36:01 3 21.60 0.00 12.35 10.31 0.10 55.63 13:36:01 4 22.41 0.00 10.05 4.85 0.07 62.62 13:36:01 5 21.14 0.00 9.84 7.87 0.10 61.05 13:36:01 6 21.66 0.00 11.58 11.17 0.09 55.50 13:36:01 7 21.26 0.00 11.83 30.37 0.10 36.44 13:37:01 all 34.87 0.00 5.07 3.41 0.10 56.55 13:37:01 0 33.11 0.00 4.70 3.84 0.08 58.26 13:37:01 1 39.73 0.00 5.54 1.82 0.10 52.80 13:37:01 2 36.26 0.00 4.96 1.61 0.10 57.07 13:37:01 3 31.18 0.00 4.93 2.22 0.12 61.55 13:37:01 4 33.29 0.00 4.67 0.64 0.10 61.30 13:37:01 5 38.28 0.00 5.09 1.06 0.08 55.48 13:37:01 6 34.48 0.00 4.93 0.87 0.12 59.60 13:37:01 7 32.60 0.00 5.71 15.30 0.10 46.28 13:38:01 all 15.46 0.00 2.63 1.67 0.07 80.17 13:38:01 0 12.98 0.00 2.82 3.10 0.07 81.04 13:38:01 1 16.32 0.00 2.98 0.32 0.07 80.31 13:38:01 2 12.62 0.00 2.11 0.02 0.07 85.19 13:38:01 3 14.55 0.00 2.65 0.08 0.07 82.65 13:38:01 4 17.19 0.00 2.33 1.74 0.07 78.66 13:38:01 5 18.05 0.00 3.29 3.40 0.08 75.17 13:38:01 6 13.78 0.00 2.56 4.00 0.07 79.59 13:38:01 7 18.18 0.00 2.30 0.67 0.05 78.80 13:39:01 all 3.81 0.00 0.63 0.41 0.05 95.11 13:39:01 0 4.33 0.00 0.72 0.00 0.08 94.86 13:39:01 1 3.54 0.00 0.68 0.02 0.05 95.71 13:39:01 2 4.41 0.00 0.47 0.02 0.07 95.04 13:39:01 3 2.95 0.00 0.55 0.00 0.03 96.46 13:39:01 4 2.88 0.00 0.82 0.17 0.05 96.09 13:39:01 5 3.67 0.00 0.58 3.02 0.03 92.69 13:39:01 6 4.05 0.00 0.72 0.02 0.05 95.16 13:39:01 7 4.62 0.00 0.48 0.02 0.03 94.84 13:40:01 all 3.08 0.00 0.52 0.03 0.06 96.31 13:40:01 0 3.34 0.00 0.69 0.02 0.07 95.89 13:40:01 1 2.95 0.00 0.55 0.02 0.05 96.43 13:40:01 2 2.66 0.00 0.65 0.07 0.05 96.57 13:40:01 3 2.91 0.00 0.45 0.00 0.05 96.59 13:40:01 4 2.39 0.00 0.43 0.12 0.05 97.01 13:40:01 5 3.70 0.00 0.58 0.02 0.07 95.64 13:40:01 6 3.61 0.00 0.42 0.00 0.08 95.89 13:40:01 7 3.11 0.00 0.43 0.00 0.05 96.41 13:41:01 all 2.33 0.00 0.68 0.10 0.06 96.83 13:41:01 0 2.00 0.00 0.82 0.10 0.07 97.02 13:41:01 1 2.61 0.00 0.53 0.00 0.03 96.83 13:41:01 2 2.44 0.00 0.82 0.02 0.05 96.68 13:41:01 3 2.12 0.00 0.67 0.13 0.05 97.03 13:41:01 4 1.94 0.00 0.67 0.35 0.05 96.99 13:41:01 5 1.94 0.00 0.70 0.07 0.03 97.26 13:41:01 6 2.37 0.00 0.74 0.08 0.10 96.71 13:41:01 7 3.28 0.00 0.53 0.05 0.07 96.07 13:42:01 all 4.37 0.00 0.76 0.18 0.03 94.66 13:42:01 0 1.62 0.00 0.89 0.22 0.03 97.24 13:42:01 1 0.90 0.00 0.52 0.07 0.02 98.50 13:42:01 2 8.03 0.00 0.95 0.03 0.03 90.95 13:42:01 3 20.46 0.00 1.17 0.20 0.03 78.14 13:42:01 4 0.94 0.00 0.65 0.73 0.02 97.66 13:42:01 5 0.52 0.00 0.75 0.05 0.02 98.66 13:42:01 6 1.04 0.00 0.65 0.05 0.02 98.24 13:42:01 7 1.44 0.00 0.48 0.07 0.02 98.00 Average: all 12.03 0.00 2.75 2.36 0.06 82.80 Average: 0 10.27 0.00 2.73 2.09 0.07 84.84 Average: 1 14.66 0.00 3.09 2.18 0.06 80.01 Average: 2 12.52 0.00 2.57 1.80 0.06 83.05 Average: 3 14.04 0.00 2.91 1.65 0.06 81.34 Average: 4 11.22 0.00 2.49 1.08 0.05 85.16 Average: 5 11.42 0.00 2.63 2.38 0.05 83.51 Average: 6 10.58 0.00 2.78 2.01 0.07 84.57 Average: 7 11.53 0.00 2.75 5.73 0.06 79.93