---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5596 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 12G 144G 8% / 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 847 27763 0 3556 30863 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:0b:b1:9a brd ff:ff:ff:ff:ff:ff inet 10.30.106.183/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85987sec preferred_lft 85987sec inet6 fe80::f816:3eff:fe0b:b19a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8a:13:44:3c 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-5596) 02/15/24 _x86_64_ (8 CPU) 16:33:31 LINUX RESTART (8 CPU) 16:34:01 tps rtps wtps bread/s bwrtn/s 16:35:02 96.10 42.94 53.16 2364.17 21834.57 16:36:01 82.94 13.46 69.48 989.26 22152.86 16:37:01 76.27 13.80 62.47 1117.55 21790.23 16:38:01 284.52 21.23 263.29 2398.67 63952.31 16:39:01 21.46 0.43 21.03 37.33 18067.99 16:40:01 52.06 2.32 49.74 124.65 18083.92 Average: 102.28 15.71 86.57 1172.61 27661.47 16:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:35:02 30236632 31674048 2702580 8.20 54504 1702748 1458216 4.29 873012 1558276 54052 16:36:01 30071444 31687560 2867768 8.71 70416 1855300 1409904 4.15 884924 1689724 44820 16:37:01 29849960 31707276 3089252 9.38 83940 2070008 1396252 4.11 873044 1896396 114944 16:38:01 28092376 31310336 4846836 14.71 110904 3344252 4430688 13.04 1389944 3034140 1780 16:39:01 25815532 29231596 7123680 21.63 111440 3457672 7802772 22.96 3542304 3144152 44 16:40:01 28448872 31615916 4490340 13.63 114744 3316708 1498048 4.41 1205816 2888416 45168 Average: 28752469 31204455 4186743 12.71 90991 2624448 2999313 8.82 1461507 2368517 43468 16:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:35:02 ens3 316.70 220.28 1464.75 57.95 0.00 0.00 0.00 0.00 16:35:02 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 16:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:36:01 ens3 17.90 15.78 229.57 3.59 0.00 0.00 0.00 0.00 16:36:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 16:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:37:01 ens3 43.91 35.26 544.89 5.59 0.00 0.00 0.00 0.00 16:37:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 16:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:38:01 ens3 306.72 188.07 10246.59 15.41 0.00 0.00 0.00 0.00 16:38:01 lo 8.47 8.47 0.77 0.77 0.00 0.00 0.00 0.00 16:38:01 vethe587b4b 0.35 0.47 0.02 0.03 0.00 0.00 0.00 0.00 16:38:01 veth8c3dd22 36.13 28.01 4.27 2.56 0.00 0.00 0.00 0.00 16:39:01 ens3 11.43 11.66 6.61 2.35 0.00 0.00 0.00 0.00 16:39:01 lo 7.03 7.03 1.61 1.61 0.00 0.00 0.00 0.00 16:39:01 vethe587b4b 2.22 2.77 0.64 0.51 0.00 0.00 0.00 0.00 16:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:01 ens3 46.38 38.58 69.43 23.64 0.00 0.00 0.00 0.00 16:40:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 16:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 124.16 85.15 2098.74 18.14 0.00 0.00 0.00 0.00 Average: lo 3.29 3.29 0.47 0.47 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-5596) 02/15/24 _x86_64_ (8 CPU) 16:33:31 LINUX RESTART (8 CPU) 16:34:01 CPU %user %nice %system %iowait %steal %idle 16:35:02 all 8.18 0.00 0.61 6.90 0.06 84.24 16:35:02 0 3.42 0.00 0.35 0.43 0.02 95.77 16:35:02 1 13.34 0.00 0.96 4.53 0.03 81.14 16:35:02 2 2.76 0.00 0.43 0.87 0.25 95.69 16:35:02 3 10.15 0.00 0.53 34.07 0.05 55.20 16:35:02 4 11.63 0.00 0.43 8.88 0.05 79.01 16:35:02 5 6.57 0.00 0.78 0.33 0.03 92.28 16:35:02 6 8.18 0.00 0.95 2.49 0.03 88.34 16:35:02 7 9.49 0.00 0.48 3.59 0.03 86.40 16:36:01 all 5.76 0.00 0.49 7.34 0.03 86.38 16:36:01 0 8.60 0.00 0.54 2.43 0.02 88.40 16:36:01 1 8.90 0.00 0.70 12.60 0.07 77.73 16:36:01 2 0.64 0.00 0.42 4.87 0.02 94.05 16:36:01 3 1.31 0.00 0.44 4.70 0.00 93.56 16:36:01 4 2.52 0.00 0.09 1.21 0.05 96.13 16:36:01 5 0.86 0.00 0.14 0.22 0.02 98.76 16:36:01 6 0.14 0.00 0.20 23.59 0.00 76.07 16:36:01 7 23.28 0.00 1.40 9.11 0.05 66.15 16:37:01 all 6.88 0.00 0.54 5.62 0.03 86.93 16:37:01 0 11.84 0.00 0.74 0.32 0.03 87.07 16:37:01 1 21.76 0.00 1.33 23.54 0.05 53.32 16:37:01 2 15.87 0.00 1.39 8.71 0.03 74.00 16:37:01 3 1.74 0.00 0.32 0.63 0.02 97.30 16:37:01 4 0.12 0.00 0.20 9.72 0.07 89.89 16:37:01 5 0.50 0.00 0.13 0.34 0.03 98.99 16:37:01 6 0.05 0.00 0.08 1.20 0.00 98.67 16:37:01 7 3.34 0.00 0.12 0.70 0.02 95.83 16:38:01 all 9.20 0.00 3.27 6.04 0.07 81.42 16:38:01 0 10.92 0.00 3.08 2.27 0.07 83.67 16:38:01 1 8.53 0.00 3.90 27.95 0.10 59.52 16:38:01 2 9.95 0.00 3.68 3.76 0.07 82.54 16:38:01 3 8.79 0.00 2.43 0.52 0.07 88.20 16:38:01 4 10.13 0.00 3.57 9.69 0.10 76.51 16:38:01 5 8.53 0.00 3.27 0.69 0.05 87.46 16:38:01 6 8.33 0.00 2.77 2.56 0.08 86.25 16:38:01 7 8.36 0.00 3.50 1.03 0.05 87.07 16:39:01 all 29.30 0.00 2.60 2.08 0.15 65.88 16:39:01 0 28.01 0.00 2.73 0.03 0.18 69.04 16:39:01 1 26.47 0.00 2.28 0.03 0.15 71.07 16:39:01 2 30.83 0.00 2.95 14.11 0.12 52.00 16:39:01 3 28.57 0.00 2.65 0.02 0.12 68.65 16:39:01 4 30.86 0.00 2.81 0.45 0.10 65.77 16:39:01 5 25.51 0.00 1.71 0.03 0.28 72.47 16:39:01 6 35.39 0.00 3.18 1.94 0.13 59.34 16:39:01 7 28.77 0.00 2.49 0.00 0.07 68.67 16:40:01 all 5.56 0.00 0.59 1.29 0.03 92.53 16:40:01 0 0.70 0.00 0.63 0.13 0.02 98.52 16:40:01 1 2.02 0.00 0.42 0.03 0.03 97.50 16:40:01 2 1.12 0.00 0.55 8.59 0.05 89.68 16:40:01 3 3.75 0.00 0.65 0.53 0.03 95.03 16:40:01 4 2.32 0.00 0.42 0.08 0.03 97.15 16:40:01 5 27.89 0.00 0.99 0.52 0.08 70.52 16:40:01 6 3.17 0.00 0.55 0.20 0.02 96.06 16:40:01 7 3.52 0.00 0.57 0.28 0.02 95.61 Average: all 10.82 0.00 1.35 4.87 0.06 82.89 Average: 0 10.58 0.00 1.35 0.93 0.06 87.09 Average: 1 13.51 0.00 1.60 11.39 0.07 73.43 Average: 2 10.21 0.00 1.57 6.82 0.09 81.32 Average: 3 9.05 0.00 1.17 6.75 0.05 82.98 Average: 4 9.61 0.00 1.25 5.01 0.07 84.06 Average: 5 11.68 0.00 1.17 0.36 0.08 86.72 Average: 6 9.22 0.00 1.29 5.29 0.04 84.16 Average: 7 12.75 0.00 1.42 2.43 0.04 83.36