---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6754 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 14G 141G 10% / 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 903 24520 0 6743 30808 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:0f:17:aa brd ff:ff:ff:ff:ff:ff inet 10.30.107.68/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85873sec preferred_lft 85873sec inet6 fe80::f816:3eff:fe0f:17aa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c4:27:06:7f 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-6754) 02/19/24 _x86_64_ (8 CPU) 13:10:26 LINUX RESTART (8 CPU) 13:11:02 tps rtps wtps bread/s bwrtn/s 13:12:01 115.35 43.30 72.06 1957.77 24887.31 13:13:01 193.60 49.86 143.74 3721.65 35928.81 13:14:01 61.44 13.16 48.28 2408.40 24287.42 13:15:01 82.75 0.73 82.02 69.46 53105.68 13:16:01 223.73 5.72 218.01 849.33 68487.65 13:17:01 245.79 0.33 245.46 21.86 72691.22 13:18:01 68.96 0.13 68.83 8.88 23801.43 13:19:01 84.96 1.43 83.52 79.04 22211.26 Average: 134.57 14.26 120.30 1137.02 40695.68 13:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:12:01 30115644 31717376 2823576 8.57 69076 1843524 1428272 4.20 862876 1670844 164560 13:13:01 28994608 31123972 3944612 11.98 87316 2336072 1851772 5.45 1576592 2042204 25080 13:14:01 27829576 30401636 5109644 15.51 92444 2765024 2467364 7.26 2391216 2373248 252112 13:15:01 28067384 31617620 4871836 14.79 109744 3693660 1471408 4.33 1388472 3086352 167012 13:16:01 24207156 30227528 8732064 26.51 142228 5971864 6571136 19.33 2938744 5225624 997820 13:17:01 21809052 28468388 11130168 33.79 181300 6495208 10389212 30.57 4829584 5629920 3172 13:18:01 20486400 27406036 12452820 37.81 186372 6747220 11263012 33.14 5951560 5809676 6512 13:19:01 25129816 31567268 7809404 23.71 190524 6334036 1532276 4.51 1866272 5360464 31764 Average: 25829954 30316228 7109266 21.58 132376 4523326 4621806 13.60 2725664 3899792 206004 13:11:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:12:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 13:12:01 ens3 212.20 142.35 1228.00 38.39 0.00 0.00 0.00 0.00 13:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:13:01 lo 2.33 2.33 0.22 0.22 0.00 0.00 0.00 0.00 13:13:01 ens3 539.73 399.85 5321.47 77.23 0.00 0.00 0.00 0.00 13:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:14:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 13:14:01 ens3 791.95 475.17 2626.35 156.59 0.00 0.00 0.00 0.00 13:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:15:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 13:15:01 ens3 154.36 107.50 609.07 33.60 0.00 0.00 0.00 0.00 13:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:16:01 lo 7.03 7.03 0.80 0.80 0.00 0.00 0.00 0.00 13:16:01 veth31796fb 0.00 0.73 0.00 0.17 0.00 0.00 0.00 0.00 13:16:01 veth1246016 14.16 13.33 9.16 2.68 0.00 0.00 0.00 0.00 13:16:01 veth105cbfb 12.53 13.63 2.52 8.80 0.00 0.00 0.00 0.00 13:17:01 lo 1.37 1.37 0.12 0.12 0.00 0.00 0.00 0.00 13:17:01 veth31796fb 0.00 0.53 0.00 0.13 0.00 0.00 0.00 0.00 13:17:01 veth87db03a 154.77 150.12 331.24 13.20 0.00 0.00 0.00 0.03 13:17:01 veth1246016 8.68 7.15 2.56 1.07 0.00 0.00 0.00 0.00 13:18:01 lo 1.16 1.16 0.13 0.13 0.00 0.00 0.00 0.00 13:18:01 veth31796fb 0.08 0.13 0.02 0.03 0.00 0.00 0.00 0.00 13:18:01 veth87db03a 108.70 89.13 12.64 15.91 0.00 0.00 0.00 0.00 13:18:01 veth1246016 49.99 52.73 13.09 29.61 0.00 0.00 0.00 0.00 13:19:01 lo 2.27 2.27 0.26 0.26 0.00 0.00 0.00 0.00 13:19:01 ens3 3370.84 1929.79 33787.56 428.81 0.00 0.00 0.00 0.00 13:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.12 2.12 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 392.08 221.58 4167.52 50.40 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-6754) 02/19/24 _x86_64_ (8 CPU) 13:10:26 LINUX RESTART (8 CPU) 13:11:02 CPU %user %nice %system %iowait %steal %idle 13:12:01 all 10.55 0.00 0.90 2.29 0.04 86.23 13:12:01 0 6.49 0.00 0.73 0.05 0.03 92.69 13:12:01 1 3.07 0.00 0.48 2.92 0.05 93.48 13:12:01 2 2.17 0.00 0.82 0.95 0.03 96.03 13:12:01 3 6.44 0.00 1.05 3.50 0.03 88.98 13:12:01 4 7.50 0.00 0.66 0.27 0.02 91.55 13:12:01 5 12.43 0.00 0.78 4.06 0.05 82.67 13:12:01 6 35.05 0.00 2.04 6.37 0.07 56.48 13:12:01 7 11.18 0.00 0.66 0.22 0.05 87.89 13:13:01 all 22.43 0.00 1.24 2.12 0.06 74.14 13:13:01 0 14.39 0.00 0.92 0.62 0.05 84.02 13:13:01 1 45.78 0.00 2.79 1.28 0.12 50.04 13:13:01 2 20.66 0.00 0.73 0.47 0.05 78.08 13:13:01 3 27.43 0.00 1.56 2.16 0.05 68.80 13:13:01 4 20.67 0.00 1.19 1.77 0.05 76.32 13:13:01 5 22.36 0.00 1.11 8.52 0.07 67.95 13:13:01 6 16.09 0.00 0.48 0.13 0.03 83.26 13:13:01 7 12.24 0.00 1.12 2.08 0.05 84.51 13:14:01 all 46.16 0.00 1.34 1.07 0.10 51.33 13:14:01 0 47.69 0.00 1.04 0.05 0.10 51.12 13:14:01 1 31.35 0.00 1.99 5.93 0.12 60.60 13:14:01 2 59.31 0.00 0.79 0.00 0.12 39.78 13:14:01 3 53.16 0.00 1.36 1.14 0.12 44.23 13:14:01 4 53.10 0.00 1.27 0.07 0.08 45.48 13:14:01 5 34.94 0.00 1.81 1.30 0.07 61.88 13:14:01 6 42.63 0.00 1.31 0.02 0.10 55.95 13:14:01 7 47.17 0.00 1.12 0.02 0.08 51.61 13:15:01 all 12.86 0.00 1.46 3.50 0.05 82.13 13:15:01 0 24.72 0.00 2.17 14.18 0.07 58.86 13:15:01 1 20.65 0.00 1.76 1.44 0.07 76.09 13:15:01 2 11.58 0.00 1.66 5.64 0.03 81.09 13:15:01 3 7.70 0.00 1.67 1.61 0.02 89.00 13:15:01 4 12.80 0.00 1.34 0.17 0.03 85.66 13:15:01 5 2.86 0.00 0.85 4.95 0.05 91.29 13:15:01 6 9.10 0.00 1.16 0.00 0.02 89.73 13:15:01 7 13.44 0.00 1.09 0.02 0.08 85.37 13:16:01 all 25.42 0.00 4.94 3.52 0.11 66.02 13:16:01 0 25.76 0.00 4.73 7.57 0.12 61.83 13:16:01 1 24.40 0.00 4.83 2.25 0.10 68.42 13:16:01 2 24.88 0.00 5.91 0.22 0.17 68.82 13:16:01 3 27.41 0.00 4.68 0.42 0.10 67.39 13:16:01 4 23.41 0.00 5.07 0.25 0.08 71.18 13:16:01 5 29.12 0.00 5.07 1.69 0.08 64.04 13:16:01 6 23.70 0.00 4.15 0.32 0.10 71.72 13:16:01 7 24.62 0.00 5.05 15.46 0.14 54.74 13:17:01 all 26.39 0.00 3.89 5.15 0.12 64.44 13:17:01 0 26.86 0.00 4.73 12.88 0.12 55.41 13:17:01 1 26.10 0.00 3.51 12.43 0.12 57.83 13:17:01 2 29.20 0.00 4.14 1.57 0.14 64.96 13:17:01 3 23.88 0.00 4.03 6.99 0.12 64.98 13:17:01 4 28.09 0.00 3.62 0.71 0.08 67.50 13:17:01 5 29.02 0.00 3.99 2.36 0.12 64.52 13:17:01 6 20.99 0.00 3.75 2.27 0.12 72.86 13:17:01 7 27.02 0.00 3.41 2.01 0.13 67.43 13:18:01 all 30.39 0.00 3.02 1.45 0.13 65.01 13:18:01 0 17.91 0.00 1.93 1.90 0.10 78.17 13:18:01 1 36.29 0.00 3.54 2.34 0.13 57.70 13:18:01 2 28.48 0.00 1.79 0.05 0.13 69.55 13:18:01 3 31.65 0.00 3.26 1.54 0.15 63.40 13:18:01 4 37.15 0.00 3.45 0.44 0.13 58.83 13:18:01 5 28.85 0.00 3.57 4.58 0.15 62.86 13:18:01 6 34.78 0.00 3.26 0.13 0.10 61.72 13:18:01 7 28.12 0.00 3.36 0.59 0.13 67.80 13:19:01 all 8.60 0.00 1.08 1.64 0.06 88.61 13:19:01 0 3.64 0.00 0.83 1.87 0.03 93.62 13:19:01 1 3.02 0.00 0.97 0.74 0.07 95.20 13:19:01 2 14.35 0.00 0.87 0.12 0.05 84.61 13:19:01 3 2.12 0.00 1.14 0.33 0.03 96.37 13:19:01 4 29.98 0.00 1.76 0.95 0.08 67.22 13:19:01 5 3.53 0.00 0.74 8.02 0.07 87.64 13:19:01 6 6.41 0.00 1.34 0.85 0.07 91.33 13:19:01 7 5.76 0.00 1.02 0.28 0.08 92.85 Average: all 22.86 0.00 2.23 2.59 0.08 72.24 Average: 0 20.93 0.00 2.13 4.89 0.08 71.98 Average: 1 23.86 0.00 2.49 3.66 0.10 69.90 Average: 2 23.83 0.00 2.08 1.13 0.09 72.87 Average: 3 22.49 0.00 2.34 2.21 0.08 72.88 Average: 4 26.62 0.00 2.29 0.58 0.07 70.44 Average: 5 20.39 0.00 2.24 4.44 0.08 72.85 Average: 6 23.56 0.00 2.18 1.26 0.08 72.92 Average: 7 21.20 0.00 2.10 2.57 0.09 74.04