---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-26190 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 142G 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 920 24774 0 6472 30792 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:90:cc:c0 brd ff:ff:ff:ff:ff:ff inet 10.30.106.38/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85694sec preferred_lft 85694sec inet6 fe80::f816:3eff:fe90:ccc0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3f:af:40:f4 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-26190) 07/24/24 _x86_64_ (8 CPU) 20:18:06 LINUX RESTART (8 CPU) 20:19:02 tps rtps wtps bread/s bwrtn/s 20:20:01 204.73 52.52 152.21 3927.06 60742.79 20:21:01 151.92 26.60 125.33 3313.31 65008.23 20:22:01 208.93 6.05 202.88 866.24 90509.16 20:23:01 276.74 0.18 276.55 18.80 52576.44 20:24:01 49.56 0.02 49.54 0.13 6524.51 20:25:01 37.91 0.02 37.89 3.33 5751.31 20:26:01 8.45 0.00 8.45 0.00 282.75 20:27:01 9.58 0.00 9.58 0.00 301.68 20:28:01 12.51 0.00 12.51 0.00 355.54 20:29:01 11.55 0.75 10.80 59.85 339.22 Average: 97.01 8.54 88.47 813.67 28185.49 20:19:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:20:01 29596824 31396288 3342396 10.15 80160 2021676 1651784 4.86 1232904 1799588 115064 20:21:01 28753160 31642856 4186060 12.71 94176 3073980 1446620 4.26 1276964 2549408 610596 20:22:01 26688020 31322192 6251200 18.98 133060 4671016 2226024 6.55 1669756 4106692 244 20:23:01 23295364 29487928 9643856 29.28 176020 6081376 9289384 27.33 3700996 5293200 2572 20:24:01 20377356 26880548 12561864 38.14 181360 6372544 11756472 34.59 6378980 5507604 1080 20:25:01 20119588 26759516 12819632 38.92 187108 6490700 12176420 35.83 6511392 5612688 308 20:26:01 20107968 26749788 12831252 38.95 187676 6490816 12152336 35.76 6523392 5613308 300 20:27:01 20089992 26733416 12849228 39.01 188092 6490936 12177956 35.83 6539620 5614324 212 20:28:01 20084660 26727920 12854560 39.03 188776 6491072 12154848 35.76 6546872 5613268 232 20:29:01 20051988 26699472 12887232 39.12 189204 6494092 12237364 36.01 6578564 5613820 568 Average: 22916492 28439992 10022728 30.43 160563 5467821 8726921 25.68 4695944 4732390 73118 20:19:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:20:01 lo 2.44 2.44 0.24 0.24 0.00 0.00 0.00 0.00 20:20:01 ens3 174.68 143.25 1701.13 31.04 0.00 0.00 0.00 0.00 20:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:21:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 20:21:01 ens3 687.80 504.60 6632.08 86.76 0.00 0.00 0.00 0.00 20:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:22:01 lo 6.33 6.33 0.72 0.72 0.00 0.00 0.00 0.00 20:22:01 ens3 627.66 280.79 13299.61 27.66 0.00 0.00 0.00 0.00 20:22:01 br-45c467d1beba 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:22:01 br-bcdec18690d5 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 20:23:01 veth0b8f1df 156.94 182.92 159.13 26.14 0.00 0.00 0.00 0.01 20:23:01 lo 2.10 2.10 0.24 0.24 0.00 0.00 0.00 0.00 20:23:01 veth962a13a 155.16 149.01 331.26 13.04 0.00 0.00 0.00 0.03 20:23:01 vethfa77abf 148.79 155.34 13.02 331.28 0.00 0.00 0.00 0.03 20:24:01 veth0b8f1df 98.68 109.25 40.60 12.50 0.00 0.00 0.00 0.00 20:24:01 lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 veth962a13a 1.43 1.28 0.18 0.17 0.00 0.00 0.00 0.00 20:24:01 vethfa77abf 1.10 1.35 0.16 0.16 0.00 0.00 0.00 0.00 20:25:01 veth0b8f1df 72.19 77.69 9.27 9.01 0.00 0.00 0.00 0.00 20:25:01 lo 1.47 1.47 0.12 0.12 0.00 0.00 0.00 0.00 20:25:01 veth962a13a 1.78 7.43 0.34 4.80 0.00 0.00 0.00 0.00 20:25:01 vethfa77abf 0.03 0.08 0.02 0.01 0.00 0.00 0.00 0.00 20:26:01 veth0b8f1df 72.12 77.49 9.23 8.95 0.00 0.00 0.00 0.00 20:26:01 lo 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00 20:26:01 veth962a13a 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:26:01 vethfa77abf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 veth0b8f1df 72.19 77.50 9.24 8.96 0.00 0.00 0.00 0.00 20:27:01 lo 0.60 0.60 0.03 0.03 0.00 0.00 0.00 0.00 20:27:01 veth962a13a 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 20:27:01 vethfa77abf 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 veth0b8f1df 72.45 77.84 9.30 9.00 0.00 0.00 0.00 0.00 20:28:01 lo 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00 20:28:01 veth962a13a 0.08 0.10 0.00 0.01 0.00 0.00 0.00 0.00 20:28:01 vethfa77abf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 veth0b8f1df 73.61 78.97 9.48 9.18 0.00 0.00 0.00 0.00 20:29:01 lo 0.53 0.53 0.03 0.03 0.00 0.00 0.00 0.00 20:29:01 veth962a13a 0.53 0.55 0.19 0.21 0.00 0.00 0.00 0.00 20:29:01 vethfa77abf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth0b8f1df 61.92 68.28 24.67 8.39 0.00 0.00 0.00 0.00 Average: lo 1.50 1.50 0.15 0.15 0.00 0.00 0.00 0.00 Average: veth962a13a 15.95 15.89 33.25 1.83 0.00 0.00 0.00 0.00 Average: vethfa77abf 15.02 15.70 1.32 33.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-26190) 07/24/24 _x86_64_ (8 CPU) 20:18:06 LINUX RESTART (8 CPU) 20:19:02 CPU %user %nice %system %iowait %steal %idle 20:20:01 all 12.80 0.00 1.02 3.02 0.04 83.11 20:20:01 0 41.43 0.00 2.72 14.57 0.09 41.19 20:20:01 1 12.87 0.00 0.82 0.24 0.03 86.05 20:20:01 2 10.67 0.00 0.87 1.99 0.03 86.44 20:20:01 3 10.84 0.00 0.82 0.68 0.03 87.63 20:20:01 4 5.56 0.00 0.82 4.86 0.03 88.72 20:20:01 5 8.12 0.00 0.93 1.29 0.02 89.64 20:20:01 6 10.08 0.00 0.80 0.15 0.03 88.93 20:20:01 7 2.88 0.00 0.44 0.43 0.03 96.21 20:21:01 all 21.49 0.00 1.89 2.30 0.06 74.26 20:21:01 0 26.20 0.00 1.57 0.42 0.07 71.75 20:21:01 1 12.65 0.00 2.79 6.37 0.05 78.14 20:21:01 2 22.51 0.00 2.58 1.00 0.05 73.86 20:21:01 3 24.15 0.00 2.78 0.44 0.07 72.57 20:21:01 4 28.75 0.00 1.51 8.06 0.07 61.62 20:21:01 5 17.79 0.00 1.44 1.69 0.05 79.02 20:21:01 6 25.57 0.00 0.90 0.13 0.05 73.34 20:21:01 7 14.35 0.00 1.54 0.25 0.05 83.80 20:22:01 all 15.80 0.00 4.06 3.83 0.06 76.25 20:22:01 0 13.41 0.00 3.73 0.13 0.07 82.65 20:22:01 1 11.68 0.00 3.97 1.39 0.08 82.87 20:22:01 2 33.11 0.00 6.66 13.63 0.10 46.50 20:22:01 3 15.76 0.00 4.25 1.37 0.05 78.57 20:22:01 4 11.61 0.00 3.95 5.58 0.05 78.81 20:22:01 5 12.87 0.00 3.98 6.05 0.05 77.05 20:22:01 6 15.83 0.00 2.80 0.15 0.03 81.19 20:22:01 7 12.27 0.00 3.23 2.48 0.05 81.98 20:23:01 all 34.64 0.00 5.83 2.88 0.09 56.55 20:23:01 0 33.94 0.00 7.68 0.91 0.08 57.38 20:23:01 1 32.48 0.00 4.47 1.01 0.08 61.95 20:23:01 2 38.49 0.00 6.58 3.76 0.10 51.07 20:23:01 3 26.38 0.00 4.35 0.22 0.12 68.93 20:23:01 4 35.12 0.00 6.41 11.00 0.10 47.36 20:23:01 5 33.33 0.00 4.51 2.55 0.08 59.52 20:23:01 6 38.62 0.00 6.55 3.33 0.10 51.40 20:23:01 7 38.82 0.00 6.10 0.34 0.08 54.65 20:24:01 all 32.20 0.00 1.92 0.17 0.09 65.62 20:24:01 0 37.07 0.00 2.10 0.07 0.08 60.68 20:24:01 1 29.80 0.00 1.99 0.13 0.08 68.00 20:24:01 2 35.22 0.00 1.79 0.52 0.08 62.38 20:24:01 3 16.53 0.00 1.31 0.00 0.10 82.07 20:24:01 4 37.22 0.00 2.15 0.29 0.08 60.27 20:24:01 5 24.44 0.00 1.52 0.03 0.10 73.90 20:24:01 6 36.23 0.00 2.59 0.32 0.10 60.76 20:24:01 7 41.23 0.00 1.86 0.03 0.08 56.80 20:25:01 all 4.83 0.00 1.61 0.29 0.11 93.16 20:25:01 0 5.49 0.00 1.69 0.03 0.13 92.65 20:25:01 1 4.30 0.00 1.84 0.37 0.13 93.36 20:25:01 2 4.54 0.00 1.71 0.10 0.12 93.53 20:25:01 3 5.15 0.00 1.35 0.02 0.08 93.40 20:25:01 4 5.48 0.00 1.58 0.02 0.13 92.79 20:25:01 5 4.38 0.00 1.59 0.02 0.10 93.92 20:25:01 6 4.21 0.00 1.45 0.35 0.10 93.89 20:25:01 7 5.12 0.00 1.67 1.39 0.10 91.72 20:26:01 all 2.68 0.00 1.18 0.06 0.11 95.97 20:26:01 0 2.46 0.00 1.25 0.25 0.10 95.94 20:26:01 1 2.13 0.00 1.43 0.15 0.12 96.17 20:26:01 2 3.53 0.00 1.20 0.00 0.12 95.15 20:26:01 3 3.88 0.00 1.20 0.02 0.12 94.78 20:26:01 4 2.31 0.00 1.17 0.02 0.10 96.40 20:26:01 5 2.21 0.00 1.17 0.02 0.10 96.51 20:26:01 6 2.42 0.00 1.03 0.02 0.12 96.42 20:26:01 7 2.48 0.00 0.97 0.02 0.08 96.44 20:27:01 all 2.38 0.00 1.13 0.06 0.12 96.31 20:27:01 0 2.42 0.00 1.14 0.02 0.10 96.33 20:27:01 1 2.37 0.00 1.44 0.17 0.10 95.93 20:27:01 2 2.35 0.00 1.07 0.22 0.13 96.23 20:27:01 3 2.15 0.00 1.01 0.02 0.10 96.73 20:27:01 4 3.15 0.00 1.11 0.03 0.12 95.59 20:27:01 5 2.20 0.00 1.16 0.02 0.13 96.49 20:27:01 6 2.16 0.00 1.12 0.03 0.12 96.56 20:27:01 7 2.20 0.00 1.02 0.02 0.12 96.64 20:28:01 all 1.97 0.00 1.19 0.06 0.12 96.65 20:28:01 0 2.06 0.00 1.29 0.02 0.12 96.52 20:28:01 1 1.75 0.00 1.07 0.02 0.13 97.03 20:28:01 2 2.04 0.00 1.27 0.23 0.10 96.35 20:28:01 3 1.88 0.00 1.09 0.02 0.12 96.89 20:28:01 4 2.08 0.00 1.17 0.02 0.12 96.62 20:28:01 5 1.80 0.00 1.11 0.17 0.13 96.79 20:28:01 6 2.22 0.00 1.09 0.00 0.12 96.57 20:28:01 7 1.92 0.00 1.49 0.03 0.12 96.44 20:29:01 all 3.91 0.00 1.30 0.06 0.12 94.61 20:29:01 0 3.74 0.00 1.45 0.05 0.10 94.66 20:29:01 1 3.22 0.00 1.51 0.02 0.12 95.14 20:29:01 2 3.69 0.00 1.01 0.03 0.10 95.17 20:29:01 3 4.00 0.00 1.44 0.00 0.13 94.43 20:29:01 4 3.67 0.00 1.29 0.02 0.12 94.91 20:29:01 5 3.97 0.00 1.29 0.10 0.12 94.52 20:29:01 6 5.12 0.00 0.96 0.03 0.12 93.77 20:29:01 7 3.93 0.00 1.37 0.23 0.12 94.35 Average: all 13.26 0.00 2.11 1.27 0.09 83.27 Average: 0 16.77 0.00 2.46 1.62 0.09 79.05 Average: 1 11.31 0.00 2.13 0.99 0.09 85.47 Average: 2 15.58 0.00 2.47 2.13 0.09 79.72 Average: 3 11.07 0.00 1.96 0.27 0.09 86.60 Average: 4 13.48 0.00 2.11 2.98 0.09 81.34 Average: 5 11.10 0.00 1.87 1.19 0.09 85.76 Average: 6 14.22 0.00 1.92 0.45 0.09 83.32 Average: 7 12.52 0.00 1.97 0.52 0.08 84.91