---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17508 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 11G 145G 7% / 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 853 28845 0 2468 30882 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:ec:da:f5 brd ff:ff:ff:ff:ff:ff inet 10.30.107.218/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85827sec preferred_lft 85827sec inet6 fe80::f816:3eff:feec:daf5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:00:95:52:bd 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-17508) 03/23/24 _x86_64_ (8 CPU) 12:56:44 LINUX RESTART (8 CPU) 12:57:01 tps rtps wtps bread/s bwrtn/s 12:58:02 97.92 47.41 50.51 4410.86 58237.89 12:59:01 15.33 0.00 15.33 0.00 21475.84 13:00:01 14.40 0.00 14.40 0.00 21247.26 13:01:01 18.26 3.13 15.13 135.84 21434.83 13:02:01 111.95 36.64 75.30 1706.25 27228.26 13:03:01 161.67 40.89 120.78 1095.15 34819.93 13:04:01 43.97 0.00 43.97 0.00 24905.70 13:05:01 5.40 0.00 5.40 0.00 2427.06 13:06:01 32.79 6.70 26.10 315.68 3219.86 Average: 55.82 15.00 40.82 853.08 23892.96 12:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:02 30672104 31914692 2267108 6.88 38620 1532392 1273400 3.75 600504 1414788 292 12:59:01 30675740 31918536 2263472 6.87 38708 1532404 1273400 3.75 597056 1414776 24 13:00:01 30673796 31916680 2265416 6.88 38796 1532404 1273400 3.75 598464 1414772 8 13:01:01 30560268 31812808 2378944 7.22 38944 1541732 1273400 3.75 703608 1422084 24 13:02:01 30121144 31705600 2818068 8.56 69676 1826184 1370660 4.03 862344 1662944 158284 13:03:01 28890728 30828948 4048484 12.29 89848 2141160 2434500 7.16 1802768 1908828 118728 13:04:01 28841216 30866252 4097996 12.44 91052 2224848 2407156 7.08 1766488 1990976 15300 13:05:01 28772468 30864764 4166744 12.65 91880 2290200 2426848 7.14 1768584 2056312 18636 13:06:01 29538836 31623048 3400376 10.32 97724 2278172 1446964 4.26 1022364 2045772 26436 Average: 29860700 31494592 3078512 9.35 66139 1877722 1686636 4.96 1080242 1703472 37526 12:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:02 ens3 199.18 160.59 576.97 31.46 0.00 0.00 0.00 0.00 12:58:02 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 12:58:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 ens3 0.30 0.17 0.07 0.02 0.00 0.00 0.00 0.00 12:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 ens3 0.20 0.13 0.06 0.17 0.00 0.00 0.00 0.00 13:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:01:01 ens3 53.91 35.31 111.77 16.53 0.00 0.00 0.00 0.00 13:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:02:01 ens3 107.78 77.69 925.91 17.33 0.00 0.00 0.00 0.00 13:02:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 13:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:03:01 ens3 281.89 210.81 1981.79 58.95 0.00 0.00 0.00 0.00 13:03:01 lo 5.20 5.20 0.59 0.59 0.00 0.00 0.00 0.00 13:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:04:01 ens3 58.48 46.12 717.33 7.68 0.00 0.00 0.00 0.00 13:04:01 lo 5.13 5.13 0.55 0.55 0.00 0.00 0.00 0.00 13:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:05:01 ens3 41.24 33.11 551.84 3.83 0.00 0.00 0.00 0.00 13:05:01 lo 3.80 3.80 0.40 0.40 0.00 0.00 0.00 0.00 13:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:06:01 ens3 222.50 160.82 477.16 47.01 0.00 0.00 0.00 0.00 13:06:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 13:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 107.47 80.68 594.75 20.37 0.00 0.00 0.00 0.00 Average: lo 2.05 2.05 0.22 0.22 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-17508) 03/23/24 _x86_64_ (8 CPU) 12:56:44 LINUX RESTART (8 CPU) 12:57:01 CPU %user %nice %system %iowait %steal %idle 12:58:02 all 2.25 0.00 0.66 2.43 0.02 94.64 12:58:02 0 2.55 0.00 1.83 0.45 0.02 95.15 12:58:02 1 3.26 0.00 0.55 11.84 0.02 84.33 12:58:02 2 1.37 0.00 0.77 3.42 0.02 94.42 12:58:02 3 1.97 0.00 0.53 0.78 0.02 96.70 12:58:02 4 2.97 0.00 0.40 0.30 0.02 96.32 12:58:02 5 1.34 0.00 0.35 1.75 0.02 96.54 12:58:02 6 2.74 0.00 0.43 0.43 0.02 96.38 12:58:02 7 1.81 0.00 0.38 0.45 0.03 97.32 12:59:01 all 0.02 0.00 0.01 1.03 0.01 98.94 12:59:01 0 0.03 0.00 0.00 0.00 0.00 99.97 12:59:01 1 0.02 0.00 0.00 8.01 0.02 91.96 12:59:01 2 0.02 0.00 0.00 0.00 0.00 99.98 12:59:01 3 0.00 0.00 0.02 0.20 0.00 99.78 12:59:01 4 0.03 0.00 0.00 0.00 0.00 99.97 12:59:01 5 0.00 0.00 0.00 0.00 0.02 99.98 12:59:01 6 0.02 0.00 0.02 0.00 0.00 99.97 12:59:01 7 0.03 0.00 0.02 0.00 0.02 99.93 13:00:01 all 0.02 0.00 0.01 1.03 0.01 98.94 13:00:01 0 0.00 0.00 0.00 0.00 0.00 100.00 13:00:01 1 0.00 0.00 0.00 0.52 0.02 99.47 13:00:01 2 0.02 0.00 0.00 0.00 0.00 99.98 13:00:01 3 0.03 0.00 0.00 7.70 0.02 92.25 13:00:01 4 0.03 0.00 0.02 0.00 0.02 99.93 13:00:01 5 0.02 0.00 0.02 0.00 0.00 99.97 13:00:01 6 0.03 0.00 0.02 0.00 0.00 99.95 13:00:01 7 0.02 0.00 0.02 0.00 0.02 99.95 13:01:01 all 0.81 0.00 0.05 1.15 0.01 97.98 13:01:01 0 0.13 0.00 0.03 0.00 0.00 99.83 13:01:01 1 1.23 0.00 0.02 0.00 0.00 98.75 13:01:01 2 0.52 0.00 0.03 0.13 0.00 99.32 13:01:01 3 0.37 0.00 0.23 9.09 0.02 90.29 13:01:01 4 0.38 0.00 0.03 0.00 0.00 99.58 13:01:01 5 0.67 0.00 0.02 0.00 0.02 99.30 13:01:01 6 0.67 0.00 0.05 0.00 0.00 99.28 13:01:01 7 2.51 0.00 0.03 0.00 0.03 97.42 13:02:01 all 10.17 0.00 0.77 2.00 0.03 87.02 13:02:01 0 1.38 0.00 0.30 0.03 0.02 98.27 13:02:01 1 5.02 0.00 0.62 0.23 0.03 94.09 13:02:01 2 4.95 0.00 0.60 0.82 0.02 93.61 13:02:01 3 23.30 0.00 1.62 13.02 0.07 61.99 13:02:01 4 17.22 0.00 0.90 0.53 0.03 81.31 13:02:01 5 14.68 0.00 0.87 0.32 0.03 84.10 13:02:01 6 7.80 0.00 0.63 0.88 0.03 90.65 13:02:01 7 7.06 0.00 0.63 0.22 0.03 92.06 13:03:01 all 18.89 0.00 1.55 2.06 0.05 77.45 13:03:01 0 10.52 0.00 1.26 3.22 0.07 84.94 13:03:01 1 22.14 0.00 1.97 3.96 0.07 71.86 13:03:01 2 33.53 0.00 1.67 1.04 0.07 63.69 13:03:01 3 13.15 0.00 2.02 5.29 0.05 79.49 13:03:01 4 21.99 0.00 1.54 0.90 0.05 75.52 13:03:01 5 13.90 0.00 1.09 0.63 0.03 84.35 13:03:01 6 23.61 0.00 1.65 0.72 0.03 73.98 13:03:01 7 12.25 0.00 1.14 0.75 0.03 85.83 13:04:01 all 13.33 0.00 0.71 1.35 0.03 84.57 13:04:01 0 0.12 0.00 0.27 1.44 0.05 98.13 13:04:01 1 2.63 0.00 0.40 0.02 0.03 96.92 13:04:01 2 13.65 0.00 0.97 0.52 0.02 84.85 13:04:01 3 0.35 0.00 0.20 7.81 0.02 91.62 13:04:01 4 59.54 0.00 1.99 0.70 0.08 37.69 13:04:01 5 26.09 0.00 1.27 0.28 0.03 72.32 13:04:01 6 3.62 0.00 0.38 0.03 0.02 95.95 13:04:01 7 0.75 0.00 0.27 0.02 0.00 98.97 13:05:01 all 11.52 0.00 0.47 0.21 0.03 87.77 13:05:01 0 3.37 0.00 0.13 0.10 0.03 96.36 13:05:01 1 3.63 0.00 0.23 0.05 0.02 96.07 13:05:01 2 19.64 0.00 0.73 0.22 0.03 79.37 13:05:01 3 0.50 0.00 0.20 0.43 0.03 98.83 13:05:01 4 50.13 0.00 1.49 0.72 0.05 47.61 13:05:01 5 10.47 0.00 0.43 0.15 0.05 88.90 13:05:01 6 0.68 0.00 0.23 0.00 0.00 99.08 13:05:01 7 3.77 0.00 0.23 0.05 0.02 95.93 13:06:01 all 9.93 0.00 0.63 0.28 0.03 89.14 13:06:01 0 1.82 0.00 0.33 0.27 0.03 97.54 13:06:01 1 13.55 0.00 0.52 0.07 0.03 85.83 13:06:01 2 14.51 0.00 0.82 0.10 0.02 84.56 13:06:01 3 13.85 0.00 0.65 1.20 0.03 84.27 13:06:01 4 4.31 0.00 0.48 0.07 0.02 95.12 13:06:01 5 3.05 0.00 0.53 0.05 0.05 96.31 13:06:01 6 2.40 0.00 0.45 0.02 0.02 97.12 13:06:01 7 25.92 0.00 1.27 0.43 0.03 72.34 Average: all 7.45 0.00 0.54 1.28 0.02 90.71 Average: 0 2.21 0.00 0.46 0.61 0.02 96.69 Average: 1 5.73 0.00 0.48 2.73 0.03 91.04 Average: 2 9.81 0.00 0.62 0.69 0.02 88.86 Average: 3 5.95 0.00 0.61 5.07 0.03 88.34 Average: 4 17.42 0.00 0.76 0.36 0.03 81.44 Average: 5 7.81 0.00 0.51 0.35 0.03 91.30 Average: 6 4.62 0.00 0.43 0.23 0.01 94.70 Average: 7 6.03 0.00 0.44 0.21 0.02 93.29