---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-970 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 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 1603 27596 0 2966 30120 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:29:32:de brd ff:ff:ff:ff:ff:ff inet 10.30.107.92/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85979sec preferred_lft 85979sec inet6 fe80::f816:3eff:fe29:32de/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7b:ff:05:6c 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::42:7bff:feff:56c/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-970) 11/18/23 _x86_64_ (8 CPU) 02:22:48 LINUX RESTART (8 CPU) 02:23:01 tps rtps wtps bread/s bwrtn/s 02:24:01 149.89 74.37 75.52 5306.58 62035.53 02:25:01 114.20 25.95 88.25 1213.66 32487.39 02:26:01 108.13 8.15 99.98 562.57 32865.32 02:27:01 31.31 1.45 29.86 30.26 24566.04 02:28:01 55.92 1.22 54.71 80.23 38316.44 02:29:01 97.65 4.08 93.57 422.86 40350.61 Average: 92.85 19.20 73.65 1269.30 38436.88 02:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:24:01 30300796 31731096 2638424 8.01 54856 1695612 1458732 4.29 828680 1550276 92056 02:25:01 29874572 31594556 3064648 9.30 78116 1945136 1991012 5.86 1004772 1765908 131936 02:26:01 28840652 30766084 4098568 12.44 85456 2135520 2248132 6.61 1877376 1909780 17816 02:27:01 28526976 30505908 4412244 13.40 88184 2182916 2918420 8.59 2158200 1934184 16916 02:28:01 28042600 30510908 4896620 14.87 93632 2656808 2326384 6.84 2319996 2233432 3572 02:29:01 28340884 30906336 4598336 13.96 98092 2747092 2109876 6.21 1957724 2288952 1420 Average: 28987747 31002481 3951473 12.00 83056 2227181 2175426 6.40 1691125 1947089 43953 02:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:24:01 ens3 415.53 277.60 1462.67 63.44 0.00 0.00 0.00 0.00 02:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 02:25:01 ens3 77.60 49.48 656.99 10.91 0.00 0.00 0.00 0.00 02:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 02:26:01 ens3 602.82 410.35 2568.42 117.05 0.00 0.00 0.00 0.00 02:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 02:27:01 ens3 391.05 218.81 422.01 87.13 0.00 0.00 0.00 0.00 02:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 lo 0.30 0.30 0.02 0.02 0.00 0.00 0.00 0.00 02:28:01 ens3 280.29 223.49 1911.61 62.79 0.00 0.00 0.00 0.00 02:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 02:29:01 ens3 446.79 401.50 391.71 1855.77 0.00 0.00 0.00 0.00 02:29:01 docker0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 02:29:01 lo 2.73 2.73 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 369.01 263.54 1235.61 366.17 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.15 1.15 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-970) 11/18/23 _x86_64_ (8 CPU) 02:22:48 LINUX RESTART (8 CPU) 02:23:01 CPU %user %nice %system %iowait %steal %idle 02:24:01 all 8.49 0.00 1.08 4.26 0.04 86.13 02:24:01 0 18.76 0.00 1.03 3.22 0.07 76.92 02:24:01 1 5.04 0.00 1.93 24.25 0.03 68.74 02:24:01 2 12.23 0.00 1.67 0.60 0.05 85.45 02:24:01 3 10.01 0.00 1.09 0.99 0.05 87.87 02:24:01 4 3.89 0.00 0.78 0.37 0.03 94.92 02:24:01 5 9.18 0.00 0.73 2.30 0.05 87.73 02:24:01 6 5.21 0.00 0.50 1.64 0.02 92.62 02:24:01 7 3.61 0.00 0.87 0.74 0.03 94.75 02:25:01 all 9.87 0.00 0.72 2.98 0.03 86.40 02:25:01 0 14.55 0.00 1.00 0.67 0.07 83.71 02:25:01 1 7.22 0.00 0.77 15.98 0.03 76.00 02:25:01 2 27.40 0.00 1.38 2.60 0.07 68.54 02:25:01 3 17.32 0.00 1.02 0.32 0.05 81.30 02:25:01 4 5.55 0.00 0.50 0.23 0.02 93.70 02:25:01 5 4.31 0.00 0.47 0.70 0.02 94.51 02:25:01 6 1.88 0.00 0.37 0.62 0.02 97.12 02:25:01 7 0.67 0.00 0.30 2.73 0.02 96.28 02:26:01 all 26.96 0.00 1.05 1.88 0.08 70.03 02:26:01 0 17.84 0.00 0.75 0.20 0.05 81.16 02:26:01 1 21.68 0.00 0.77 10.33 0.08 67.13 02:26:01 2 24.28 0.00 1.17 1.14 0.07 73.35 02:26:01 3 25.64 0.00 1.74 0.10 0.10 72.42 02:26:01 4 33.80 0.00 1.29 0.17 0.10 64.65 02:26:01 5 33.54 0.00 0.75 0.37 0.08 65.26 02:26:01 6 33.34 0.00 0.93 2.57 0.07 63.09 02:26:01 7 25.53 0.00 1.02 0.23 0.07 73.15 02:27:01 all 64.19 0.00 2.07 0.50 0.13 33.11 02:27:01 0 69.90 0.00 2.19 0.03 0.15 27.72 02:27:01 1 64.36 0.00 2.25 3.84 0.13 29.42 02:27:01 2 65.33 0.00 1.69 0.02 0.13 32.83 02:27:01 3 61.74 0.00 2.33 0.02 0.10 35.81 02:27:01 4 65.67 0.00 1.99 0.02 0.12 32.21 02:27:01 5 63.72 0.00 2.36 0.08 0.12 33.72 02:27:01 6 59.55 0.00 1.65 0.00 0.12 38.68 02:27:01 7 63.22 0.00 2.11 0.02 0.10 34.55 02:28:01 all 64.56 0.00 1.82 0.95 0.13 32.54 02:28:01 0 64.15 0.00 1.80 0.00 0.10 33.95 02:28:01 1 63.38 0.00 1.96 1.82 0.13 32.71 02:28:01 2 64.54 0.00 2.00 0.47 0.17 32.82 02:28:01 3 67.22 0.00 1.99 2.40 0.13 28.26 02:28:01 4 63.54 0.00 2.29 0.05 0.12 34.00 02:28:01 5 66.75 0.00 1.44 2.76 0.13 28.91 02:28:01 6 62.97 0.00 1.72 0.05 0.12 35.15 02:28:01 7 63.97 0.00 1.37 0.03 0.13 34.49 02:29:01 all 14.60 0.00 0.91 1.94 0.05 82.51 02:29:01 0 15.67 0.00 1.00 0.12 0.05 83.16 02:29:01 1 13.78 0.00 0.75 8.84 0.03 76.59 02:29:01 2 17.23 0.00 0.72 0.97 0.05 81.03 02:29:01 3 9.81 0.00 1.07 3.19 0.07 85.86 02:29:01 4 26.56 0.00 1.15 0.38 0.07 71.83 02:29:01 5 5.47 0.00 0.75 0.59 0.03 93.16 02:29:01 6 19.94 0.00 0.88 1.32 0.05 77.80 02:29:01 7 8.25 0.00 0.90 0.10 0.03 90.71 Average: all 31.43 0.00 1.28 2.09 0.08 65.14 Average: 0 33.45 0.00 1.30 0.71 0.08 64.46 Average: 1 29.24 0.00 1.40 10.84 0.08 58.44 Average: 2 35.16 0.00 1.44 0.97 0.09 62.35 Average: 3 31.92 0.00 1.54 1.17 0.08 65.29 Average: 4 33.14 0.00 1.33 0.20 0.08 65.25 Average: 5 30.47 0.00 1.08 1.13 0.07 67.24 Average: 6 30.49 0.00 1.01 1.03 0.06 67.41 Average: 7 27.53 0.00 1.10 0.64 0.06 70.67