---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24633 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 854 22883 0 8429 30857 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:b5:ae:3c brd ff:ff:ff:ff:ff:ff inet 10.30.107.180/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85847sec preferred_lft 85847sec inet6 fe80::f816:3eff:feb5:ae3c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:12:02:99:f2 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24633) 06/29/25 _x86_64_ (8 CPU) 13:32:49 LINUX RESTART (8 CPU) 13:33:01 tps rtps wtps bread/s bwrtn/s 13:34:01 352.02 74.35 277.67 5376.04 71542.88 13:35:01 287.04 20.78 266.26 2276.69 158446.53 13:36:01 589.10 3.10 586.00 444.86 176781.74 13:37:01 23.68 0.10 23.58 21.46 29415.36 13:38:01 23.29 0.12 23.18 14.93 29519.89 13:39:01 9.47 0.07 9.40 10.80 8659.62 13:40:01 2.68 0.03 2.65 8.53 46.39 13:41:01 17.96 0.03 17.93 4.93 341.14 Average: 163.15 12.32 150.83 1019.76 59343.57 13:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30053824 31633732 2885396 8.76 66520 1823332 1460312 4.30 946808 1645064 210072 13:35:01 23011476 31543184 9927744 30.14 151456 8412800 2511784 7.39 1111148 8189088 3188992 13:36:01 22455212 30776748 10484008 31.83 176800 8163356 6190448 18.21 2019576 7747100 1080 13:37:01 22452380 30762848 10486840 31.84 176876 8154240 6206300 18.26 2033884 7735116 12 13:38:01 22449016 30760068 10490204 31.85 176948 8155260 6230120 18.33 2038856 7734004 112 13:39:01 22446656 30758328 10492564 31.85 177032 8155816 6265848 18.44 2042336 7733876 124 13:40:01 22446460 30758668 10492760 31.85 177080 8156248 6219472 18.30 2041464 7733976 88 13:41:01 22629952 30900572 10309268 31.30 177336 8118560 4699952 13.83 1915420 7691512 512 Average: 23493122 30986768 9446098 28.68 160006 7392452 4973030 14.63 1768686 7026217 425124 13:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 13:34:01 ens3 486.35 326.51 1667.66 80.06 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 17.73 17.73 1.77 1.77 0.00 0.00 0.00 0.00 13:35:01 ens3 3461.96 1975.20 58841.29 147.12 0.00 0.00 0.00 0.00 13:36:01 vethb0e4bd6 0.00 0.32 0.00 0.02 0.00 0.00 0.00 0.00 13:36:01 veth5dae376 142.81 163.39 26.71 25.27 0.00 0.00 0.00 0.00 13:36:01 veth7636e5a 0.20 0.55 0.01 0.03 0.00 0.00 0.00 0.00 13:36:01 vethdcc5ff5 0.00 0.37 0.00 0.02 0.00 0.00 0.00 0.00 13:37:01 vethb0e4bd6 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 veth5dae376 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 veth7636e5a 0.30 0.30 0.02 0.44 0.00 0.00 0.00 0.00 13:37:01 vethdcc5ff5 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 vethb0e4bd6 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 veth5dae376 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 veth7636e5a 0.33 0.35 0.03 0.54 0.00 0.00 0.00 0.00 13:38:01 vethdcc5ff5 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 vethb0e4bd6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 veth5dae376 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 veth7636e5a 0.33 0.33 0.03 0.54 0.00 0.00 0.00 0.00 13:39:01 vethdcc5ff5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 vethb0e4bd6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 veth5dae376 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 veth7636e5a 0.33 0.33 0.03 0.54 0.00 0.00 0.00 0.00 13:40:01 vethdcc5ff5 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 vethb0e4bd6 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 veth5dae376 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 vethdcc5ff5 0.00 0.00 0.00 0.00 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 Average: vethb0e4bd6 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth5dae376 17.85 20.43 3.34 3.16 0.00 0.00 0.00 0.00 Average: vethdcc5ff5 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24633) 06/29/25 _x86_64_ (8 CPU) 13:32:49 LINUX RESTART (8 CPU) 13:33:01 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 9.20 0.00 1.27 3.87 0.04 85.62 13:34:01 0 26.37 0.00 2.82 12.25 0.07 58.50 13:34:01 1 10.21 0.00 1.43 0.67 0.07 87.63 13:34:01 2 6.74 0.00 1.07 0.79 0.02 91.39 13:34:01 3 10.83 0.00 0.95 1.07 0.05 87.10 13:34:01 4 4.71 0.00 0.73 11.11 0.05 83.40 13:34:01 5 3.96 0.00 0.60 2.07 0.03 93.34 13:34:01 6 6.04 0.00 1.94 1.65 0.03 90.34 13:34:01 7 4.87 0.00 0.57 1.42 0.03 93.11 13:35:01 all 19.76 0.00 7.87 10.82 0.11 61.43 13:35:01 0 20.12 0.00 7.37 5.26 0.05 67.20 13:35:01 1 16.85 0.00 10.82 19.67 0.07 52.59 13:35:01 2 34.84 0.00 7.62 3.64 0.08 53.82 13:35:01 3 21.68 0.00 7.62 5.18 0.05 65.47 13:35:01 4 15.11 0.00 7.87 16.90 0.07 60.06 13:35:01 5 18.61 0.00 7.23 6.45 0.07 67.65 13:35:01 6 14.83 0.00 7.68 23.46 0.44 53.59 13:35:01 7 16.12 0.00 6.81 5.71 0.05 71.32 13:36:01 all 17.25 0.00 4.48 8.62 0.06 69.58 13:36:01 0 23.48 0.00 4.62 2.75 0.07 69.08 13:36:01 1 13.60 0.00 4.21 7.51 0.05 74.63 13:36:01 2 11.85 0.00 4.07 7.48 0.05 76.54 13:36:01 3 22.27 0.00 4.16 3.54 0.07 69.97 13:36:01 4 20.64 0.00 4.24 1.40 0.07 73.66 13:36:01 5 20.01 0.00 5.02 2.73 0.05 72.20 13:36:01 6 12.81 0.00 5.29 31.69 0.07 50.14 13:36:01 7 13.39 0.00 4.24 12.02 0.07 70.28 13:37:01 all 0.61 0.00 0.20 0.99 0.03 98.17 13:37:01 0 0.18 0.00 0.23 0.00 0.02 99.57 13:37:01 1 1.72 0.00 0.13 0.00 0.03 98.12 13:37:01 2 0.90 0.00 0.20 5.13 0.02 93.75 13:37:01 3 0.47 0.00 0.20 0.00 0.02 99.32 13:37:01 4 0.70 0.00 0.20 0.02 0.03 99.05 13:37:01 5 0.38 0.00 0.20 0.02 0.02 99.38 13:37:01 6 0.27 0.00 0.18 2.72 0.05 96.78 13:37:01 7 0.28 0.00 0.30 0.02 0.05 99.35 13:38:01 all 0.55 0.00 0.17 0.97 0.03 98.29 13:38:01 0 0.23 0.00 0.13 0.03 0.02 99.58 13:38:01 1 2.30 0.00 0.13 0.00 0.02 97.55 13:38:01 2 0.55 0.00 0.23 0.12 0.03 99.07 13:38:01 3 0.37 0.00 0.25 0.00 0.03 99.35 13:38:01 4 0.33 0.00 0.17 0.00 0.02 99.48 13:38:01 5 0.18 0.00 0.13 0.03 0.03 99.62 13:38:01 6 0.18 0.00 0.12 7.54 0.03 92.12 13:38:01 7 0.20 0.00 0.20 0.00 0.05 99.55 13:39:01 all 0.56 0.00 0.15 0.29 0.03 98.96 13:39:01 0 0.27 0.00 0.18 0.00 0.02 99.53 13:39:01 1 2.15 0.00 0.10 0.00 0.03 97.72 13:39:01 2 1.00 0.00 0.20 0.05 0.03 98.72 13:39:01 3 0.37 0.00 0.15 0.05 0.05 99.38 13:39:01 4 0.17 0.00 0.15 0.00 0.05 99.63 13:39:01 5 0.20 0.00 0.15 0.02 0.00 99.63 13:39:01 6 0.05 0.00 0.05 2.23 0.02 97.65 13:39:01 7 0.28 0.00 0.17 0.00 0.03 99.52 13:40:01 all 0.39 0.00 0.17 0.01 0.02 99.41 13:40:01 0 0.23 0.00 0.13 0.00 0.02 99.62 13:40:01 1 1.40 0.00 0.15 0.03 0.05 98.36 13:40:01 2 0.37 0.00 0.15 0.02 0.03 99.43 13:40:01 3 0.22 0.00 0.15 0.03 0.02 99.58 13:40:01 4 0.18 0.00 0.22 0.00 0.05 99.55 13:40:01 5 0.28 0.00 0.22 0.00 0.02 99.48 13:40:01 6 0.08 0.00 0.15 0.00 0.00 99.77 13:40:01 7 0.30 0.00 0.22 0.00 0.03 99.45 13:41:01 all 1.02 0.00 0.43 0.03 0.03 98.49 13:41:01 0 0.97 0.00 0.48 0.02 0.03 98.50 13:41:01 1 1.33 0.00 0.37 0.02 0.05 98.23 13:41:01 2 0.83 0.00 0.40 0.02 0.02 98.73 13:41:01 3 1.00 0.00 0.45 0.12 0.03 98.40 13:41:01 4 1.00 0.00 0.47 0.03 0.02 98.48 13:41:01 5 1.37 0.00 0.58 0.02 0.03 98.00 13:41:01 6 0.68 0.00 0.23 0.00 0.02 99.07 13:41:01 7 1.02 0.00 0.40 0.02 0.05 98.51 Average: all 6.12 0.00 1.82 3.18 0.04 88.83 Average: 0 8.94 0.00 1.98 2.53 0.04 86.52 Average: 1 6.15 0.00 2.14 3.44 0.05 88.22 Average: 2 7.09 0.00 1.73 2.15 0.04 88.99 Average: 3 7.02 0.00 1.69 1.21 0.04 90.04 Average: 4 5.32 0.00 1.74 3.66 0.04 89.23 Average: 5 5.59 0.00 1.75 1.41 0.03 91.22 Average: 6 4.34 0.00 1.94 8.61 0.08 85.03 Average: 7 4.53 0.00 1.60 2.39 0.05 91.44