---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8810 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 13G 143G 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 827 26625 0 4713 30883 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:5f:e1:f7 brd ff:ff:ff:ff:ff:ff inet 10.30.106.252/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85739sec preferred_lft 85739sec inet6 fe80::f816:3eff:fe5f:e1f7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:98:8c:ff: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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8810) 12/31/23 _x86_64_ (8 CPU) 13:32:23 LINUX RESTART (8 CPU) 13:33:02 tps rtps wtps bread/s bwrtn/s 13:34:01 101.80 23.17 78.63 1198.03 23723.44 13:35:01 124.85 23.23 101.62 2791.40 29867.69 13:36:01 312.76 13.56 299.20 775.27 99636.79 13:37:01 19.28 0.62 18.66 40.66 20993.45 13:38:01 13.71 0.02 13.70 3.47 16873.77 13:39:01 15.35 0.92 14.43 17.20 16896.27 13:40:01 13.11 0.00 13.11 0.00 16749.03 13:41:01 12.66 0.00 12.66 0.00 16705.70 13:42:01 8.37 0.03 8.33 6.93 10008.28 13:43:01 43.79 1.40 42.39 107.45 2391.32 Average: 66.51 6.27 60.24 492.85 25387.06 13:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30076112 31687072 2863108 8.69 70580 1850260 1432952 4.22 888324 1683684 170292 13:35:01 28499352 31668728 4439868 13.48 101032 3333348 1564736 4.60 976988 3079244 1279588 13:36:01 26503892 30868552 6435328 19.54 115380 4461332 4604312 13.55 1857608 4107912 276 13:37:01 25531052 30031792 7408168 22.49 115896 4592320 5920220 17.42 2740060 4182372 216 13:38:01 25508268 30009952 7430952 22.56 115980 4593072 5936292 17.47 2761616 4182996 120 13:39:01 25376508 29880584 7562712 22.96 116120 4594988 6221540 18.31 2903740 4171564 980 13:40:01 25359792 29864624 7579428 23.01 116208 4595628 6221540 18.31 2920280 4172224 128 13:41:01 25338124 29843708 7601096 23.08 116280 4596280 6254616 18.40 2940972 4172884 708 13:42:01 25268820 29804048 7670400 23.29 116468 4625016 6262316 18.43 2992088 4189892 28868 13:43:01 27295220 31647224 5644000 17.13 118884 4449748 1439320 4.23 1180468 4018184 43976 Average: 26475714 30530628 6463506 19.62 110283 4169199 4585784 13.49 2216214 3796096 152515 13:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 13:34:01 ens3 65.16 45.70 1007.67 7.83 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 6.47 6.47 0.60 0.60 0.00 0.00 0.00 0.00 13:35:01 br-64197f2aeb37 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 260.69 162.17 7839.37 15.99 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 13:36:01 lo 2.93 2.93 0.26 0.26 0.00 0.00 0.00 0.00 13:36:01 br-64197f2aeb37 0.27 0.15 0.01 0.01 0.00 0.00 0.00 0.00 13:36:01 veth0c7828b 1.82 1.80 0.21 0.21 0.00 0.00 0.00 0.00 13:36:01 ens3 403.18 208.90 14158.19 14.69 0.00 0.00 0.00 0.00 13:37:01 lo 1.22 1.22 0.11 0.11 0.00 0.00 0.00 0.00 13:37:01 br-64197f2aeb37 0.30 0.32 0.03 0.03 0.00 0.00 0.00 0.00 13:37:01 veth0c7828b 44.33 39.78 21.83 34.37 0.00 0.00 0.00 0.00 13:37:01 ens3 3.85 2.98 0.91 0.84 0.00 0.00 0.00 0.00 13:38:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 13:38:01 br-64197f2aeb37 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 veth0c7828b 18.93 15.93 7.22 23.46 0.00 0.00 0.00 0.00 13:38:01 ens3 0.37 0.45 0.14 0.45 0.00 0.00 0.00 0.00 13:39:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 13:39:01 br-64197f2aeb37 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 veth0c7828b 37.66 31.66 14.43 46.89 0.00 0.00 0.00 0.00 13:39:01 ens3 0.25 0.23 0.07 0.09 0.00 0.00 0.00 0.00 13:40:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 13:40:01 br-64197f2aeb37 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 veth0c7828b 18.89 15.94 7.22 23.46 0.00 0.00 0.00 0.00 13:40:01 ens3 0.17 0.13 0.06 0.21 0.00 0.00 0.00 0.00 13:41:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 13:41:01 br-64197f2aeb37 0.10 0.10 0.00 0.01 0.00 0.00 0.00 0.00 13:41:01 veth0c7828b 18.89 15.96 7.22 23.46 0.00 0.00 0.00 0.00 13:41:01 ens3 0.33 0.43 0.08 0.45 0.00 0.00 0.00 0.00 13:42:01 lo 2.80 2.80 0.48 0.48 0.00 0.00 0.00 0.00 13:42:01 br-64197f2aeb37 0.22 0.25 0.22 0.02 0.00 0.00 0.00 0.00 13:42:01 veth0c7828b 18.90 15.91 7.22 23.46 0.00 0.00 0.00 0.00 13:42:01 ens3 20.20 16.18 7.43 28.72 0.00 0.00 0.00 0.00 13:43:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 13:43:01 ens3 40.71 35.66 66.41 14.99 0.00 0.00 0.00 0.00 13:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.77 1.77 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 79.51 47.29 2310.13 8.43 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-8810) 12/31/23 _x86_64_ (8 CPU) 13:32:23 LINUX RESTART (8 CPU) 13:33:02 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 10.02 0.00 0.68 2.31 0.03 86.96 13:34:01 0 4.00 0.00 0.39 0.15 0.02 95.44 13:34:01 1 5.18 0.00 0.48 3.46 0.03 90.85 13:34:01 2 0.95 0.00 0.25 0.10 0.00 98.69 13:34:01 3 6.51 0.00 0.42 1.34 0.03 91.69 13:34:01 4 22.70 0.00 0.76 1.53 0.07 74.94 13:34:01 5 22.01 0.00 1.12 0.90 0.05 75.92 13:34:01 6 15.86 0.00 1.55 11.03 0.07 71.49 13:34:01 7 3.02 0.00 0.47 0.07 0.02 96.42 13:35:01 all 11.45 0.00 2.03 2.77 0.05 83.70 13:35:01 0 9.99 0.00 2.39 0.67 0.05 86.90 13:35:01 1 10.10 0.00 2.34 1.37 0.05 86.13 13:35:01 2 4.73 0.00 1.31 0.02 0.03 93.91 13:35:01 3 17.64 0.00 3.04 4.72 0.05 74.56 13:35:01 4 6.31 0.00 1.66 0.05 0.03 91.95 13:35:01 5 19.53 0.00 2.12 2.87 0.07 75.41 13:35:01 6 4.05 0.00 1.23 10.72 0.03 83.97 13:35:01 7 19.28 0.00 2.13 1.74 0.05 76.79 13:36:01 all 13.69 0.00 3.59 7.76 0.07 74.90 13:36:01 0 15.46 0.00 3.66 2.57 0.07 78.23 13:36:01 1 11.77 0.00 4.01 1.08 0.07 83.06 13:36:01 2 18.46 0.00 4.55 3.30 0.07 73.63 13:36:01 3 13.90 0.00 3.35 7.09 0.07 75.59 13:36:01 4 10.22 0.00 3.34 1.31 0.05 85.08 13:36:01 5 15.26 0.00 3.94 34.12 0.08 46.60 13:36:01 6 12.03 0.00 2.55 12.27 0.07 73.08 13:36:01 7 12.38 0.00 3.26 0.47 0.07 83.82 13:37:01 all 16.49 0.00 1.62 1.24 0.05 80.59 13:37:01 0 14.46 0.00 1.17 0.12 0.03 84.22 13:37:01 1 22.03 0.00 2.25 0.02 0.05 75.65 13:37:01 2 21.76 0.00 2.09 1.29 0.08 74.77 13:37:01 3 22.02 0.00 2.54 0.02 0.07 75.36 13:37:01 4 14.30 0.00 1.34 0.08 0.05 84.23 13:37:01 5 15.33 0.00 1.24 0.02 0.05 83.36 13:37:01 6 9.85 0.00 1.12 0.10 0.03 88.90 13:37:01 7 12.20 0.00 1.29 8.29 0.05 78.17 13:38:01 all 1.62 0.00 0.19 1.22 0.03 96.94 13:38:01 0 2.29 0.00 0.22 0.10 0.02 97.38 13:38:01 1 0.95 0.00 0.12 0.00 0.00 98.93 13:38:01 2 1.52 0.00 0.27 0.13 0.07 98.01 13:38:01 3 2.55 0.00 0.27 0.08 0.05 97.05 13:38:01 4 1.18 0.00 0.17 0.08 0.02 98.55 13:38:01 5 1.22 0.00 0.18 0.08 0.03 98.48 13:38:01 6 1.09 0.00 0.10 0.00 0.03 98.78 13:38:01 7 2.17 0.00 0.18 9.27 0.05 88.33 13:39:01 all 1.81 0.00 0.19 1.07 0.03 96.90 13:39:01 0 1.57 0.00 0.12 0.12 0.00 98.20 13:39:01 1 1.58 0.00 0.22 0.00 0.02 98.18 13:39:01 2 1.79 0.00 0.18 0.00 0.05 97.98 13:39:01 3 2.46 0.00 0.27 0.03 0.02 97.22 13:39:01 4 1.50 0.00 0.20 0.00 0.03 98.26 13:39:01 5 1.98 0.00 0.18 0.00 0.07 97.77 13:39:01 6 1.77 0.00 0.18 0.02 0.02 98.01 13:39:01 7 1.82 0.00 0.13 8.43 0.02 89.60 13:40:01 all 0.84 0.00 0.12 1.21 0.03 97.79 13:40:01 0 1.02 0.00 0.05 0.08 0.02 98.83 13:40:01 1 0.73 0.00 0.12 0.00 0.02 99.13 13:40:01 2 0.64 0.00 0.13 0.00 0.05 99.18 13:40:01 3 0.98 0.00 0.18 0.00 0.03 98.80 13:40:01 4 1.13 0.00 0.10 0.02 0.05 98.70 13:40:01 5 0.73 0.00 0.17 0.00 0.03 99.07 13:40:01 6 0.99 0.00 0.12 0.00 0.03 98.86 13:40:01 7 0.48 0.00 0.08 9.61 0.02 89.81 13:41:01 all 0.68 0.00 0.10 1.24 0.03 97.95 13:41:01 0 0.77 0.00 0.08 0.03 0.02 99.10 13:41:01 1 0.57 0.00 0.12 0.00 0.02 99.30 13:41:01 2 0.40 0.00 0.13 0.00 0.07 99.40 13:41:01 3 1.10 0.00 0.20 0.10 0.02 98.58 13:41:01 4 0.30 0.00 0.07 0.00 0.02 99.62 13:41:01 5 1.02 0.00 0.05 0.00 0.03 98.90 13:41:01 6 0.40 0.00 0.10 0.00 0.03 99.46 13:41:01 7 0.85 0.00 0.08 9.83 0.02 89.22 13:42:01 all 1.21 0.00 0.25 0.61 0.03 97.90 13:42:01 0 1.61 0.00 0.18 0.02 0.00 98.19 13:42:01 1 1.05 0.00 0.22 0.02 0.03 98.68 13:42:01 2 0.99 0.00 0.32 0.00 0.05 98.65 13:42:01 3 1.30 0.00 0.37 0.00 0.03 98.30 13:42:01 4 1.02 0.00 0.20 0.00 0.03 98.75 13:42:01 5 0.94 0.00 0.30 0.00 0.03 98.73 13:42:01 6 1.42 0.00 0.23 0.00 0.03 98.31 13:42:01 7 1.39 0.00 0.23 4.81 0.02 93.56 13:43:01 all 4.95 0.00 0.54 0.26 0.03 94.23 13:43:01 0 1.60 0.00 0.47 0.77 0.03 97.13 13:43:01 1 3.86 0.00 0.68 0.15 0.02 95.29 13:43:01 2 25.97 0.00 1.07 0.25 0.05 72.67 13:43:01 3 3.02 0.00 0.38 0.58 0.03 95.98 13:43:01 4 3.10 0.00 0.50 0.17 0.03 96.20 13:43:01 5 1.03 0.00 0.45 0.03 0.02 98.47 13:43:01 6 0.42 0.00 0.35 0.03 0.02 99.18 13:43:01 7 0.58 0.00 0.38 0.03 0.00 99.00 Average: all 6.26 0.00 0.93 1.96 0.04 90.81 Average: 0 5.27 0.00 0.87 0.46 0.03 93.37 Average: 1 5.77 0.00 1.05 0.60 0.03 92.55 Average: 2 7.72 0.00 1.03 0.51 0.05 90.69 Average: 3 7.12 0.00 1.10 1.39 0.04 90.35 Average: 4 6.14 0.00 0.83 0.32 0.04 92.67 Average: 5 7.86 0.00 0.97 3.77 0.05 87.35 Average: 6 4.76 0.00 0.75 3.39 0.04 91.06 Average: 7 5.41 0.00 0.82 5.27 0.03 88.47