---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6505 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 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 859 28118 0 3189 30860 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:af:da:c1 brd ff:ff:ff:ff:ff:ff inet 10.30.106.85/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85970sec preferred_lft 85970sec inet6 fe80::f816:3eff:feaf:dac1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c9:f1:85:99 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:c9ff:fef1:8599/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6505) 02/19/24 _x86_64_ (8 CPU) 03:27:26 LINUX RESTART (8 CPU) 03:28:02 tps rtps wtps bread/s bwrtn/s 03:29:01 111.49 36.77 74.72 1718.76 25464.43 03:30:01 138.31 18.95 119.36 461.79 35841.49 03:31:01 26.07 0.43 25.64 39.05 20178.47 03:32:01 32.38 0.95 31.43 61.19 21381.50 03:33:01 132.33 2.87 129.46 417.40 52020.53 03:34:01 61.69 0.92 60.77 65.19 28017.20 Average: 83.63 10.07 73.56 457.05 30497.63 03:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:29:01 30116080 31717812 2823132 8.57 70928 1840756 1360948 4.00 855712 1674272 183260 03:30:01 28420716 30325124 4518496 13.72 85920 2115512 3114260 9.16 2310976 1884936 12836 03:31:01 27738504 29669668 5200708 15.79 88140 2138248 3598104 10.59 2981668 1890680 3248 03:32:01 28076736 30233128 4862476 14.76 92556 2352992 2920868 8.59 2496528 2024120 158188 03:33:01 27486204 30193504 5453008 16.55 100504 2884020 2919080 8.59 2576316 2507064 23420 03:34:01 28829268 31630072 4109944 12.48 106120 2969320 1446348 4.26 1159608 2578448 42628 Average: 28444585 30628218 4494627 13.65 90695 2383475 2559935 7.53 2063468 2093253 70597 03:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:29:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 ens3 85.71 59.85 987.91 11.21 0.00 0.00 0.00 0.00 03:30:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 ens3 388.32 317.75 3585.31 92.19 0.00 0.00 0.00 0.00 03:31:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 ens3 371.74 261.40 330.41 99.54 0.00 0.00 0.00 0.00 03:32:01 lo 1.53 1.53 0.13 0.13 0.00 0.00 0.00 0.00 03:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 ens3 394.85 266.82 1798.98 91.49 0.00 0.00 0.00 0.00 03:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 docker0 5.67 9.88 0.33 117.91 0.00 0.00 0.00 0.00 03:33:01 ens3 357.62 234.29 368.12 91.00 0.00 0.00 0.00 0.00 03:34:01 lo 15.86 15.86 1.43 1.43 0.00 0.00 0.00 0.00 03:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 ens3 392.00 277.25 331.57 107.37 0.00 0.00 0.00 0.00 Average: lo 3.32 3.32 0.30 0.30 0.00 0.00 0.00 0.00 Average: docker0 0.95 1.65 0.05 19.71 0.00 0.00 0.00 0.00 Average: ens3 332.39 236.72 1234.38 82.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6505) 02/19/24 _x86_64_ (8 CPU) 03:27:26 LINUX RESTART (8 CPU) 03:28:02 CPU %user %nice %system %iowait %steal %idle 03:29:01 all 10.00 0.00 0.81 2.19 0.03 86.98 03:29:01 0 14.54 0.00 1.34 2.38 0.02 81.71 03:29:01 1 20.91 0.00 1.07 1.72 0.09 76.21 03:29:01 2 25.56 0.00 1.65 0.83 0.03 71.93 03:29:01 3 5.94 0.00 0.44 1.71 0.02 91.88 03:29:01 4 7.77 0.00 0.68 5.34 0.02 86.19 03:29:01 5 1.08 0.00 0.22 0.02 0.02 98.66 03:29:01 6 2.80 0.00 0.44 0.14 0.02 96.61 03:29:01 7 1.40 0.00 0.61 5.43 0.03 92.53 03:30:01 all 25.63 0.00 1.08 1.78 0.06 71.46 03:30:01 0 17.99 0.00 0.59 0.07 0.05 81.30 03:30:01 1 21.48 0.00 1.24 2.71 0.05 74.52 03:30:01 2 21.87 0.00 0.75 6.60 0.05 70.73 03:30:01 3 49.77 0.00 1.74 0.47 0.08 47.93 03:30:01 4 27.16 0.00 1.17 0.20 0.07 71.40 03:30:01 5 25.82 0.00 0.72 0.00 0.05 73.42 03:30:01 6 25.60 0.00 1.29 0.38 0.07 72.66 03:30:01 7 15.36 0.00 1.21 3.73 0.08 79.62 03:31:01 all 27.21 0.00 0.79 0.96 0.05 71.00 03:31:01 0 35.49 0.00 0.82 0.02 0.03 63.64 03:31:01 1 24.74 0.00 0.70 0.00 0.05 74.51 03:31:01 2 26.53 0.00 0.55 7.34 0.05 65.52 03:31:01 3 22.87 0.00 0.45 0.25 0.05 76.38 03:31:01 4 23.77 0.00 0.68 0.05 0.05 75.45 03:31:01 5 24.22 0.00 1.00 0.02 0.05 74.71 03:31:01 6 28.96 0.00 0.72 0.02 0.05 70.25 03:31:01 7 31.10 0.00 1.30 0.00 0.07 67.53 03:32:01 all 36.97 0.00 1.20 0.80 0.07 60.97 03:32:01 0 38.99 0.00 0.87 0.03 0.07 60.04 03:32:01 1 33.31 0.00 1.29 0.05 0.05 65.31 03:32:01 2 34.19 0.00 0.90 1.78 0.07 63.06 03:32:01 3 24.81 0.00 0.93 0.03 0.03 74.19 03:32:01 4 38.60 0.00 1.15 1.59 0.08 58.57 03:32:01 5 54.73 0.00 1.63 0.05 0.08 43.52 03:32:01 6 29.47 0.00 1.32 0.07 0.07 69.07 03:32:01 7 41.72 0.00 1.52 2.76 0.08 53.92 03:33:01 all 21.62 0.00 2.77 2.25 0.08 73.28 03:33:01 0 18.72 0.00 2.76 0.27 0.08 78.17 03:33:01 1 17.68 0.00 3.47 0.50 0.08 78.26 03:33:01 2 29.15 0.00 2.47 0.07 0.07 68.25 03:33:01 3 13.94 0.00 2.31 1.53 0.08 82.13 03:33:01 4 23.29 0.00 3.00 1.77 0.08 71.86 03:33:01 5 25.58 0.00 3.74 0.42 0.07 70.19 03:33:01 6 18.64 0.00 2.37 3.36 0.05 75.57 03:33:01 7 26.02 0.00 2.04 10.13 0.07 61.75 03:34:01 all 15.98 0.00 1.70 1.54 0.05 80.71 03:34:01 0 11.95 0.00 1.58 4.07 0.07 82.33 03:34:01 1 24.80 0.00 1.33 0.42 0.07 73.38 03:34:01 2 14.96 0.00 1.35 0.00 0.05 83.63 03:34:01 3 11.57 0.00 1.29 1.26 0.03 85.85 03:34:01 4 14.04 0.00 2.01 0.25 0.07 83.63 03:34:01 5 11.93 0.00 2.04 0.00 0.05 85.98 03:34:01 6 27.83 0.00 2.41 6.30 0.07 63.39 03:34:01 7 10.83 0.00 1.61 0.03 0.05 87.47 Average: all 22.94 0.00 1.39 1.58 0.06 74.03 Average: 0 22.99 0.00 1.32 1.14 0.05 74.50 Average: 1 23.83 0.00 1.52 0.90 0.06 73.69 Average: 2 25.38 0.00 1.28 2.78 0.05 70.52 Average: 3 21.53 0.00 1.19 0.87 0.05 76.35 Average: 4 22.48 0.00 1.45 1.52 0.06 74.49 Average: 5 23.93 0.00 1.56 0.08 0.05 74.37 Average: 6 22.26 0.00 1.43 1.71 0.05 74.55 Average: 7 21.11 0.00 1.38 3.66 0.06 73.77