---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4273 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: 2799.998 BogoMIPS: 5599.99 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 13G 143G 9% / 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 881 26204 0 5080 30830 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:23:f6:3b brd ff:ff:ff:ff:ff:ff inet 10.30.107.252/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85910sec preferred_lft 85910sec inet6 fe80::f816:3eff:fe23:f63b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0a:ec:a7:fe 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:aff:feec:a7fe/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-4273) 11/25/23 _x86_64_ (8 CPU) 10:49:29 LINUX RESTART (8 CPU) 10:50:02 tps rtps wtps bread/s bwrtn/s 10:51:01 119.23 43.37 75.87 1958.99 26398.64 10:52:01 165.96 19.88 146.08 713.76 39547.62 10:53:01 30.54 3.03 27.51 167.31 27246.26 10:54:01 127.93 2.62 125.31 403.53 66676.89 10:55:01 93.50 0.43 93.07 6.80 27548.89 10:56:01 493.32 0.03 493.28 0.67 73662.12 10:57:01 111.31 0.73 110.58 35.99 57700.10 Average: 163.21 9.93 153.28 466.00 45585.03 10:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30091136 31696648 2848084 8.65 69540 1846152 1446056 4.25 879796 1680936 176772 10:52:01 28543616 30596588 4395604 13.34 87764 2256940 2882540 8.48 2034520 2033868 19956 10:53:01 28041820 30618948 4897400 14.87 89052 2772660 2446888 7.20 2217024 2333772 284200 10:54:01 27310304 30447084 5628916 17.09 102488 3302092 2476608 7.29 2649560 2588564 38104 10:55:01 26024932 29826160 6914288 20.99 157096 3778040 2599344 7.65 3404412 2954148 420892 10:56:01 25755900 30437760 7183320 21.81 217128 4614736 2415904 7.11 2917660 3747176 344672 10:57:01 26836504 31565964 6102716 18.53 222872 4652944 1543104 4.54 2026324 3560496 3316 Average: 27514887 30741307 5424333 16.47 135134 3317652 2258635 6.65 2304185 2699851 183987 10:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 ens3 200.14 129.00 1325.82 40.55 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 10:52:01 ens3 669.64 491.02 4969.45 109.58 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:53:01 ens3 222.88 141.36 556.98 48.51 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 lo 7.92 7.92 2.16 2.16 0.00 0.00 0.00 0.00 10:54:01 ens3 581.99 565.61 2405.50 3344.62 0.00 0.00 0.00 0.00 10:54:01 docker0 27.98 48.61 3.07 662.59 0.00 0.00 0.00 0.00 10:54:01 veth0f72b84 24.78 42.26 3.22 585.02 0.00 0.00 0.00 0.05 10:54:01 lo 6.20 6.20 0.58 0.58 0.00 0.00 0.00 0.00 10:55:01 ens3 1134.93 1193.05 1999.57 141.40 0.00 0.00 0.00 0.00 10:55:01 docker0 1161.42 1057.62 110.39 1981.16 0.00 0.00 0.00 0.00 10:55:01 veth0f72b84 1161.42 1057.65 126.27 1981.17 0.00 0.00 0.00 0.16 10:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 ens3 213.86 134.46 1362.34 97.90 0.00 0.00 0.00 0.00 10:56:01 docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:56:01 lo 6.27 6.27 0.58 0.58 0.00 0.00 0.00 0.00 10:57:01 ens3 559.96 521.18 146.18 3341.02 0.00 0.00 0.00 0.00 10:57:01 docker0 3.12 5.36 0.19 77.49 0.00 0.00 0.00 0.00 10:57:01 lo 5.06 5.06 0.46 0.46 0.00 0.00 0.00 0.00 Average: ens3 512.69 454.48 1824.92 1019.98 0.00 0.00 0.00 0.00 Average: docker0 170.80 159.23 16.28 389.74 0.00 0.00 0.00 0.00 Average: lo 3.92 3.92 0.57 0.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4273) 11/25/23 _x86_64_ (8 CPU) 10:49:29 LINUX RESTART (8 CPU) 10:50:02 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 11.05 0.00 0.94 2.36 0.04 85.61 10:51:01 0 11.78 0.00 0.71 0.22 0.03 87.26 10:51:01 1 5.55 0.00 0.74 0.20 0.05 93.46 10:51:01 2 4.82 0.00 0.64 2.77 0.02 91.75 10:51:01 3 2.55 0.00 0.59 0.37 0.02 96.46 10:51:01 4 9.43 0.00 0.88 0.41 0.03 89.25 10:51:01 5 14.57 0.00 1.19 1.12 0.03 83.09 10:51:01 6 25.45 0.00 1.38 2.60 0.05 70.52 10:51:01 7 14.32 0.00 1.36 11.23 0.05 73.03 10:52:01 all 19.53 0.00 1.94 2.87 0.06 75.60 10:52:01 0 20.47 0.00 3.76 1.48 0.03 74.25 10:52:01 1 12.78 0.00 3.89 9.05 0.07 74.22 10:52:01 2 13.23 0.00 0.73 0.03 0.03 85.97 10:52:01 3 22.30 0.00 2.21 2.70 0.10 72.69 10:52:01 4 25.83 0.00 0.50 0.32 0.05 73.31 10:52:01 5 28.47 0.00 1.72 3.01 0.07 66.73 10:52:01 6 17.67 0.00 1.86 2.98 0.07 77.43 10:52:01 7 15.49 0.00 0.87 3.41 0.05 80.19 10:53:01 all 14.91 0.00 0.84 1.41 0.04 82.80 10:53:01 0 12.91 0.00 0.92 1.10 0.05 85.02 10:53:01 1 15.92 0.00 0.64 8.79 0.03 74.61 10:53:01 2 9.40 0.00 0.45 0.02 0.02 90.12 10:53:01 3 20.43 0.00 0.84 0.03 0.03 78.66 10:53:01 4 24.98 0.00 2.22 1.27 0.03 71.50 10:53:01 5 13.42 0.00 0.43 0.05 0.03 86.06 10:53:01 6 10.83 0.00 0.48 0.05 0.03 88.60 10:53:01 7 11.42 0.00 0.70 0.00 0.03 87.84 10:54:01 all 9.16 0.00 2.10 3.73 0.06 84.95 10:54:01 0 10.31 0.00 1.93 0.08 0.05 87.63 10:54:01 1 11.56 0.00 2.15 22.39 0.08 63.82 10:54:01 2 10.66 0.00 2.48 0.18 0.05 86.63 10:54:01 3 11.98 0.00 2.62 0.00 0.10 85.30 10:54:01 4 6.86 0.00 2.83 2.23 0.05 88.03 10:54:01 5 10.28 0.00 1.74 0.22 0.05 87.71 10:54:01 6 2.44 0.00 1.02 0.23 0.02 96.29 10:54:01 7 9.22 0.00 2.07 4.48 0.05 84.18 10:55:01 all 15.35 0.00 2.75 1.71 0.06 80.12 10:55:01 0 29.17 0.00 3.87 0.54 0.12 66.30 10:55:01 1 13.38 0.00 2.38 8.86 0.05 75.34 10:55:01 2 14.59 0.00 4.99 2.12 0.10 78.21 10:55:01 3 12.32 0.00 2.83 0.98 0.08 83.78 10:55:01 4 7.87 0.00 1.75 0.03 0.03 90.32 10:55:01 5 32.86 0.00 3.95 0.05 0.07 63.07 10:55:01 6 3.00 0.00 0.78 0.03 0.02 96.17 10:55:01 7 9.56 0.00 1.44 1.14 0.05 87.82 10:56:01 all 12.58 0.00 3.28 4.81 0.05 79.27 10:56:01 0 22.54 0.00 5.67 11.69 0.07 60.03 10:56:01 1 11.07 0.00 2.32 1.13 0.05 85.44 10:56:01 2 10.08 0.00 4.03 0.77 0.05 85.06 10:56:01 3 8.58 0.00 3.33 18.03 0.07 69.99 10:56:01 4 12.32 0.00 3.79 2.64 0.05 81.20 10:56:01 5 13.49 0.00 2.47 2.74 0.05 81.25 10:56:01 6 13.17 0.00 2.61 0.12 0.05 84.06 10:56:01 7 9.45 0.00 2.03 1.49 0.05 86.98 10:57:01 all 8.53 0.00 1.02 3.22 0.06 87.17 10:57:01 0 8.46 0.00 1.29 4.52 0.03 85.70 10:57:01 1 1.37 0.00 0.74 9.17 0.15 88.57 10:57:01 2 8.64 0.00 0.87 9.84 0.03 80.62 10:57:01 3 8.18 0.00 0.99 0.55 0.05 90.23 10:57:01 4 8.37 0.00 1.00 0.13 0.05 90.44 10:57:01 5 20.14 0.00 1.42 0.82 0.07 77.56 10:57:01 6 8.00 0.00 0.92 0.02 0.03 91.03 10:57:01 7 5.03 0.00 1.02 0.70 0.05 93.20 Average: all 13.02 0.00 1.84 2.87 0.05 82.21 Average: 0 16.52 0.00 2.59 2.80 0.06 78.03 Average: 1 10.24 0.00 1.84 8.52 0.07 79.33 Average: 2 10.21 0.00 2.03 2.25 0.04 85.47 Average: 3 12.36 0.00 1.91 3.23 0.06 82.42 Average: 4 13.68 0.00 1.85 1.00 0.04 83.42 Average: 5 19.05 0.00 1.85 1.14 0.05 77.90 Average: 6 11.47 0.00 1.29 0.86 0.04 86.35 Average: 7 10.64 0.00 1.35 3.19 0.05 84.77