---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3392 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 893 24518 0 6755 30818 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:9d:e3:92 brd ff:ff:ff:ff:ff:ff inet 10.30.107.78/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85776sec preferred_lft 85776sec inet6 fe80::f816:3eff:fe9d:e392/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8c:98:34:8c 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-3392) 11/23/23 _x86_64_ (8 CPU) 11:48:33 LINUX RESTART (8 CPU) 11:49:01 tps rtps wtps bread/s bwrtn/s 11:50:01 133.93 71.42 62.51 4611.76 21249.79 11:51:01 182.77 50.06 132.71 3753.24 23913.48 11:52:01 47.44 1.08 46.36 86.79 16337.28 11:53:01 91.78 12.68 79.10 2364.01 42915.78 11:54:02 226.23 5.78 220.45 860.12 58019.13 11:55:01 219.67 0.03 219.64 1.22 62506.96 11:56:01 65.94 0.02 65.92 1.60 13603.20 11:57:01 18.26 0.38 17.88 30.79 7525.95 11:58:01 51.67 0.20 51.47 25.33 8819.86 Average: 115.11 15.77 99.34 1306.29 28257.86 11:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:50:01 30169344 31739716 2769876 8.41 68068 1813768 1374664 4.04 841136 1645548 153752 11:51:01 29146884 31159736 3792336 11.51 86444 2221768 1831016 5.39 1541420 1930716 23268 11:52:01 27478352 29916480 5460868 16.58 91600 2631844 3255448 9.58 2870444 2248448 163692 11:53:01 28039768 31609284 4899452 14.87 109156 3711436 1431132 4.21 1394804 3109476 162408 11:54:02 23824108 30108956 9115112 27.67 143880 6222944 7002604 20.60 3058192 5480984 1235876 11:55:01 21611364 28253260 11327856 34.39 178472 6486332 10729736 31.57 5042796 5631688 4576 11:56:01 19956536 26876384 12982684 39.41 184900 6746520 11537868 33.95 6477592 5821952 2172 11:57:01 19809904 26736476 13129316 39.86 185608 6750736 11691032 34.40 6621160 5820692 228 11:58:01 21267996 28151304 11671224 35.43 186736 6760644 6347900 18.68 5311356 5732608 320 Average: 24589362 29394622 8349858 25.35 137207 4816221 6133489 18.05 3684322 4158012 194032 11:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:50:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 11:50:01 ens3 472.82 286.45 1591.64 61.76 0.00 0.00 0.00 0.00 11:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 lo 2.20 2.20 0.20 0.20 0.00 0.00 0.00 0.00 11:51:01 ens3 423.81 317.00 3009.88 65.12 0.00 0.00 0.00 0.00 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 11:52:01 ens3 1379.45 903.08 4125.15 346.27 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 11:53:01 ens3 297.23 230.44 1864.16 67.86 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:02 veth3ebc04e 0.00 0.67 0.00 0.15 0.00 0.00 0.00 0.00 11:54:02 veth8a23519 12.75 13.81 2.54 8.80 0.00 0.00 0.00 0.00 11:54:02 veth748e8a0 1.13 1.67 0.13 0.28 0.00 0.00 0.00 0.00 11:54:02 veth902b981 3.93 5.55 0.70 0.93 0.00 0.00 0.00 0.00 11:55:01 veth3ebc04e 0.00 0.46 0.00 0.12 0.00 0.00 0.00 0.00 11:55:01 veth8a23519 3.42 4.91 0.72 0.99 0.00 0.00 0.00 0.00 11:55:01 veth748e8a0 2.81 4.86 0.37 0.47 0.00 0.00 0.00 0.00 11:55:01 veth7ea5396 157.82 151.91 336.88 13.37 0.00 0.00 0.00 0.03 11:56:01 veth3ebc04e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 veth8a23519 6.30 8.35 0.75 1.12 0.00 0.00 0.00 0.00 11:56:01 veth748e8a0 2.65 4.32 0.33 0.32 0.00 0.00 0.00 0.00 11:56:01 veth7ea5396 1.57 1.37 0.20 0.21 0.00 0.00 0.00 0.00 11:57:01 veth3ebc04e 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 veth8a23519 20.88 23.78 21.09 8.38 0.00 0.00 0.00 0.00 11:57:01 veth748e8a0 4.62 6.20 5.05 4.85 0.00 0.00 0.00 0.00 11:57:01 veth7ea5396 4.42 14.95 5.03 10.18 0.00 0.00 0.00 0.00 11:58:01 veth7ea5396 2.73 3.90 0.83 0.88 0.00 0.00 0.00 0.00 11:58:01 lo 25.33 25.33 2.61 2.61 0.00 0.00 0.00 0.00 11:58:01 ens3 3805.13 2286.77 34005.73 610.10 0.00 0.00 0.00 0.00 11:58:01 br-76048365da01 20.41 12.35 10.47 1.48 0.00 0.00 0.00 0.00 Average: veth7ea5396 18.25 18.88 37.55 2.72 0.00 0.00 0.00 0.00 Average: lo 2.44 2.44 0.26 0.26 0.00 0.00 0.00 0.00 Average: ens3 420.78 253.54 3778.37 67.77 0.00 0.00 0.00 0.00 Average: br-76048365da01 2.27 1.37 1.17 0.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3392) 11/23/23 _x86_64_ (8 CPU) 11:48:33 LINUX RESTART (8 CPU) 11:49:01 CPU %user %nice %system %iowait %steal %idle 11:50:01 all 11.38 0.00 1.08 1.77 0.04 85.73 11:50:01 0 12.20 0.00 1.08 0.62 0.03 86.06 11:50:01 1 4.82 0.00 0.53 3.10 0.02 91.52 11:50:01 2 12.34 0.00 1.38 2.32 0.03 83.92 11:50:01 3 4.16 0.00 0.54 0.75 0.05 94.50 11:50:01 4 3.89 0.00 0.75 0.32 0.02 95.03 11:50:01 5 27.99 0.00 1.87 1.52 0.07 68.55 11:50:01 6 5.27 0.00 0.77 5.14 0.03 88.79 11:50:01 7 20.38 0.00 1.75 0.38 0.07 77.42 11:51:01 all 21.83 0.00 1.17 3.22 0.06 73.71 11:51:01 0 34.16 0.00 1.29 4.92 0.08 59.55 11:51:01 1 29.15 0.00 0.65 5.69 0.05 64.46 11:51:01 2 22.34 0.00 1.22 1.09 0.05 75.30 11:51:01 3 28.31 0.00 1.37 0.60 0.08 69.63 11:51:01 4 16.87 0.00 1.34 3.49 0.05 78.25 11:51:01 5 16.04 0.00 1.15 2.59 0.07 80.15 11:51:01 6 14.13 0.00 1.17 5.40 0.05 79.25 11:51:01 7 13.70 0.00 1.14 1.99 0.08 83.08 11:52:01 all 47.36 0.00 1.42 0.99 0.09 50.13 11:52:01 0 45.16 0.00 1.29 1.00 0.08 52.46 11:52:01 1 49.45 0.00 0.92 3.38 0.08 46.17 11:52:01 2 52.31 0.00 1.76 1.16 0.12 44.66 11:52:01 3 46.50 0.00 1.69 0.18 0.07 51.56 11:52:01 4 50.13 0.00 1.02 0.02 0.08 48.74 11:52:01 5 67.14 0.00 1.50 0.07 0.10 31.20 11:52:01 6 35.75 0.00 1.66 1.06 0.08 61.45 11:52:01 7 32.51 0.00 1.56 1.02 0.07 64.84 11:53:01 all 14.45 0.00 1.59 2.32 0.05 81.60 11:53:01 0 13.27 0.00 1.59 0.45 0.05 84.64 11:53:01 1 6.89 0.00 1.92 12.83 0.05 78.30 11:53:01 2 11.70 0.00 1.52 0.05 0.08 86.65 11:53:01 3 16.81 0.00 1.59 0.23 0.03 81.34 11:53:01 4 28.95 0.00 1.86 2.61 0.08 66.49 11:53:01 5 23.57 0.00 1.62 0.22 0.05 74.54 11:53:01 6 4.69 0.00 1.04 0.27 0.03 93.97 11:53:01 7 9.75 0.00 1.59 1.94 0.05 86.67 11:54:02 all 29.81 0.00 5.56 3.33 0.08 61.21 11:54:02 0 26.61 0.00 5.34 2.36 0.07 65.63 11:54:02 1 32.55 0.00 5.51 5.15 0.08 56.70 11:54:02 2 32.94 0.00 5.51 0.34 0.08 61.12 11:54:02 3 28.56 0.00 6.07 1.62 0.08 63.66 11:54:02 4 32.18 0.00 6.05 15.76 0.08 45.92 11:54:02 5 26.84 0.00 6.24 1.30 0.08 65.53 11:54:02 6 24.67 0.00 3.94 0.02 0.08 71.28 11:54:02 7 34.16 0.00 5.82 0.08 0.08 59.86 11:55:01 all 28.09 0.00 3.41 3.68 0.10 64.72 11:55:01 0 26.27 0.00 3.75 1.39 0.10 68.49 11:55:01 1 25.85 0.00 2.93 5.98 0.14 65.11 11:55:01 2 27.01 0.00 3.62 0.89 0.10 68.38 11:55:01 3 34.36 0.00 3.63 16.17 0.10 45.73 11:55:01 4 27.55 0.00 2.86 1.82 0.10 67.67 11:55:01 5 28.61 0.00 4.01 1.62 0.09 65.66 11:55:01 6 22.80 0.00 2.87 0.03 0.08 74.21 11:55:01 7 32.34 0.00 3.57 1.66 0.10 62.33 11:56:01 all 19.81 0.00 1.49 0.90 0.09 77.72 11:56:01 0 18.87 0.00 1.47 1.29 0.08 78.29 11:56:01 1 19.76 0.00 1.66 2.11 0.08 76.39 11:56:01 2 21.81 0.00 1.62 0.65 0.08 75.84 11:56:01 3 25.68 0.00 1.63 0.00 0.08 72.61 11:56:01 4 17.49 0.00 1.28 2.81 0.10 78.32 11:56:01 5 19.59 0.00 1.50 0.22 0.10 78.60 11:56:01 6 12.27 0.00 1.60 0.02 0.08 86.03 11:56:01 7 23.11 0.00 1.16 0.10 0.07 75.57 11:57:01 all 8.71 0.00 1.54 0.56 0.09 89.10 11:57:01 0 8.53 0.00 1.74 1.12 0.10 88.51 11:57:01 1 7.99 0.00 1.32 0.10 0.08 90.50 11:57:01 2 10.97 0.00 1.71 3.02 0.10 84.19 11:57:01 3 8.77 0.00 1.77 0.07 0.10 89.29 11:57:01 4 10.06 0.00 1.39 0.08 0.10 88.36 11:57:01 5 7.23 0.00 1.47 0.02 0.07 91.21 11:57:01 6 7.32 0.00 1.61 0.02 0.10 90.95 11:57:01 7 8.80 0.00 1.27 0.03 0.12 89.77 11:58:01 all 5.86 0.00 1.66 0.82 0.10 91.56 11:58:01 0 3.41 0.00 1.14 1.31 0.07 94.08 11:58:01 1 5.46 0.00 1.82 0.40 0.12 92.21 11:58:01 2 6.47 0.00 1.84 0.70 0.12 90.88 11:58:01 3 7.45 0.00 1.97 0.42 0.10 90.07 11:58:01 4 5.00 0.00 1.73 0.37 0.10 92.80 11:58:01 5 5.56 0.00 1.49 0.35 0.08 92.51 11:58:01 6 6.50 0.00 1.70 0.35 0.10 91.35 11:58:01 7 7.03 0.00 1.61 2.71 0.08 88.57 Average: all 20.78 0.00 2.10 1.95 0.08 75.10 Average: 0 20.92 0.00 2.07 1.60 0.07 75.34 Average: 1 20.18 0.00 1.91 4.30 0.08 73.53 Average: 2 21.94 0.00 2.24 1.14 0.09 74.60 Average: 3 22.24 0.00 2.24 2.19 0.08 73.25 Average: 4 21.33 0.00 2.03 3.02 0.08 73.54 Average: 5 24.70 0.00 2.31 0.88 0.08 72.04 Average: 6 14.78 0.00 1.81 1.37 0.07 81.97 Average: 7 20.16 0.00 2.16 1.10 0.08 76.50