---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6274 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 13G 143G 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 846 26606 0 4714 30865 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:23:48:1b brd ff:ff:ff:ff:ff:ff inet 10.30.107.245/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85748sec preferred_lft 85748sec inet6 fe80::f816:3eff:fe23:481b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b8:92:4d:72 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-6274) 12/19/23 _x86_64_ (8 CPU) 13:32:20 LINUX RESTART (8 CPU) 13:33:02 tps rtps wtps bread/s bwrtn/s 13:34:01 100.49 18.08 82.41 1040.09 28667.14 13:35:01 147.38 23.03 124.35 2765.14 37805.17 13:36:01 303.60 13.03 290.57 778.20 105207.42 13:37:01 19.05 0.57 18.48 34.93 21769.86 13:38:01 17.38 0.00 17.38 0.00 21745.68 13:39:01 16.63 0.02 16.61 0.13 21710.48 13:40:01 8.78 0.00 8.78 0.00 10398.47 13:41:01 2.32 0.00 2.32 0.00 64.84 13:42:01 7.98 0.00 7.98 0.00 1068.31 13:43:01 60.92 2.77 58.16 128.38 3386.75 Average: 68.40 5.73 62.67 473.74 25176.59 13:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30076196 31695024 2863024 8.69 71024 1856700 1447128 4.26 878184 1689912 176744 13:35:01 28295528 31645916 4643692 14.10 102284 3506080 1590096 4.68 996580 3253684 1359716 13:36:01 25847048 30343996 7092172 21.53 115580 4590304 5255880 15.46 2395772 4217084 396 13:37:01 25293972 29795348 7645248 23.21 115928 4592248 6175368 18.17 2973716 4182852 164 13:38:01 25245912 29748916 7693308 23.36 116068 4593628 6404988 18.84 3019176 4184120 32 13:39:01 25228904 29732800 7710316 23.41 116168 4594308 6388032 18.80 3035576 4184776 148 13:40:01 25208384 29713004 7730836 23.47 116232 4594956 6388032 18.80 3056332 4185420 168 13:41:01 25187932 29693324 7751288 23.53 116324 4595612 6404244 18.84 3074120 4186084 344 13:42:01 25351280 29885748 7587940 23.04 116568 4624080 5674212 16.69 2902148 4200844 328 13:43:01 27249844 31608704 5689376 17.27 120388 4453428 1469912 4.32 1216988 4022356 32056 Average: 26298500 30386278 6640720 20.16 110656 4200134 4719789 13.89 2354859 3830713 157010 13:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 ens3 60.50 41.37 998.40 8.41 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 13:35:01 br-17329e9c2a0a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 349.91 206.92 11052.86 18.86 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 7.13 7.13 0.66 0.66 0.00 0.00 0.00 0.00 13:36:01 veth1a846d6 1.58 1.73 0.09 0.11 0.00 0.00 0.00 0.00 13:36:01 vetha7f40a6 0.20 0.57 0.01 0.03 0.00 0.00 0.00 0.00 13:36:01 br-17329e9c2a0a 0.28 0.17 0.01 0.01 0.00 0.00 0.00 0.00 13:36:01 vethabd9d5b 26.95 25.11 11.56 16.27 0.00 0.00 0.00 0.00 13:37:01 veth1a846d6 10.11 8.53 2.13 10.93 0.00 0.00 0.00 0.00 13:37:01 vetha7f40a6 0.55 0.58 0.06 0.10 0.00 0.00 0.00 0.00 13:37:01 br-17329e9c2a0a 0.28 0.30 0.03 0.02 0.00 0.00 0.00 0.00 13:37:01 vethabd9d5b 19.30 16.55 10.49 18.31 0.00 0.00 0.00 0.00 13:38:01 veth1a846d6 15.80 13.00 3.51 21.33 0.00 0.00 0.00 0.00 13:38:01 vetha7f40a6 0.40 0.22 0.05 0.06 0.00 0.00 0.00 0.00 13:38:01 br-17329e9c2a0a 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 vethabd9d5b 37.78 31.89 14.44 46.92 0.00 0.00 0.00 0.00 13:39:01 veth1a846d6 8.32 6.92 1.89 10.89 0.00 0.00 0.00 0.00 13:39:01 vetha7f40a6 0.48 0.30 0.06 0.08 0.00 0.00 0.00 0.00 13:39:01 br-17329e9c2a0a 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 vethabd9d5b 18.88 15.91 7.22 23.46 0.00 0.00 0.00 0.00 13:40:01 veth1a846d6 7.95 6.62 1.78 10.68 0.00 0.00 0.00 0.00 13:40:01 vetha7f40a6 0.40 0.22 0.05 0.06 0.00 0.00 0.00 0.00 13:40:01 br-17329e9c2a0a 0.13 0.13 0.00 0.01 0.00 0.00 0.00 0.00 13:40:01 vethabd9d5b 18.90 15.93 7.22 23.46 0.00 0.00 0.00 0.00 13:41:01 veth1a846d6 8.32 6.92 1.89 10.89 0.00 0.00 0.00 0.00 13:41:01 vetha7f40a6 0.48 0.30 0.06 0.08 0.00 0.00 0.00 0.00 13:41:01 br-17329e9c2a0a 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 vethabd9d5b 18.91 15.90 7.22 23.46 0.00 0.00 0.00 0.00 13:42:01 veth1a846d6 7.98 6.77 1.78 10.69 0.00 0.00 0.00 0.00 13:42:01 vetha7f40a6 0.40 0.25 0.05 0.07 0.00 0.00 0.00 0.00 13:42:01 br-17329e9c2a0a 0.18 0.22 0.22 0.02 0.00 0.00 0.00 0.00 13:42:01 vethabd9d5b 18.96 16.03 7.22 23.47 0.00 0.00 0.00 0.00 13:43:01 ens3 1131.84 715.90 23884.01 164.50 0.00 0.00 0.00 0.00 13:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 lo 21.98 21.98 2.24 2.24 0.00 0.00 0.00 0.00 Average: ens3 79.80 47.59 2314.85 9.77 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 Average: lo 1.81 1.81 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6274) 12/19/23 _x86_64_ (8 CPU) 13:32:20 LINUX RESTART (8 CPU) 13:33:02 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 10.25 0.00 0.64 2.06 0.04 87.02 13:34:01 0 0.10 0.00 0.27 5.37 0.03 94.22 13:34:01 1 3.44 0.00 0.36 0.08 0.00 96.12 13:34:01 2 30.24 0.00 1.65 8.63 0.07 59.42 13:34:01 3 22.04 0.00 1.19 0.71 0.03 76.03 13:34:01 4 14.17 0.00 0.66 0.94 0.03 84.19 13:34:01 5 10.29 0.00 0.53 0.29 0.02 88.88 13:34:01 6 0.99 0.00 0.22 0.44 0.05 98.30 13:34:01 7 0.71 0.00 0.24 0.05 0.00 99.00 13:35:01 all 11.65 0.00 2.22 2.71 0.05 83.37 13:35:01 0 2.97 0.00 1.68 11.22 0.07 84.06 13:35:01 1 23.02 0.00 2.65 2.72 0.07 71.54 13:35:01 2 13.82 0.00 2.54 2.62 0.03 80.99 13:35:01 3 6.84 0.00 1.44 0.15 0.03 91.53 13:35:01 4 16.54 0.00 3.27 0.93 0.05 79.22 13:35:01 5 14.51 0.00 2.00 0.13 0.05 83.31 13:35:01 6 7.42 0.00 2.32 3.87 0.08 86.31 13:35:01 7 8.11 0.00 1.83 0.02 0.07 89.98 13:36:01 all 18.47 0.00 3.89 5.92 0.07 71.64 13:36:01 0 15.17 0.00 3.53 10.71 0.05 70.53 13:36:01 1 20.90 0.00 4.57 0.71 0.07 73.76 13:36:01 2 23.06 0.00 4.38 1.98 0.08 70.50 13:36:01 3 19.30 0.00 5.33 26.72 0.10 48.55 13:36:01 4 17.99 0.00 3.42 1.45 0.08 77.05 13:36:01 5 19.82 0.00 3.51 1.50 0.07 75.11 13:36:01 6 15.20 0.00 3.38 4.05 0.05 77.31 13:36:01 7 16.31 0.00 3.05 0.30 0.07 80.27 13:37:01 all 10.69 0.00 0.99 1.04 0.06 87.22 13:37:01 0 14.37 0.00 1.12 0.02 0.07 84.42 13:37:01 1 9.11 0.00 0.70 0.00 0.05 90.14 13:37:01 2 12.50 0.00 1.04 0.00 0.07 86.40 13:37:01 3 11.64 0.00 1.10 0.02 0.05 87.18 13:37:01 4 8.93 0.00 0.85 0.00 0.07 90.15 13:37:01 5 11.05 0.00 1.17 0.00 0.05 87.73 13:37:01 6 11.66 0.00 1.25 8.20 0.07 78.82 13:37:01 7 6.31 0.00 0.70 0.10 0.07 92.82 13:38:01 all 2.34 0.00 0.23 1.21 0.05 96.17 13:38:01 0 1.18 0.00 0.18 0.05 0.02 98.57 13:38:01 1 2.52 0.00 0.17 1.00 0.07 96.24 13:38:01 2 2.59 0.00 0.30 0.00 0.10 97.01 13:38:01 3 2.45 0.00 0.27 0.00 0.05 97.23 13:38:01 4 2.56 0.00 0.22 0.00 0.05 97.17 13:38:01 5 3.02 0.00 0.27 0.00 0.05 96.66 13:38:01 6 2.35 0.00 0.15 8.58 0.03 88.88 13:38:01 7 2.03 0.00 0.28 0.05 0.05 97.58 13:39:01 all 0.79 0.00 0.09 1.15 0.04 97.93 13:39:01 0 0.78 0.00 0.13 0.02 0.07 99.00 13:39:01 1 0.55 0.00 0.03 9.11 0.05 90.25 13:39:01 2 0.79 0.00 0.27 0.00 0.07 98.88 13:39:01 3 1.48 0.00 0.10 0.00 0.02 98.40 13:39:01 4 1.22 0.00 0.03 0.02 0.02 98.72 13:39:01 5 0.20 0.00 0.03 0.00 0.02 99.75 13:39:01 6 0.77 0.00 0.03 0.00 0.03 99.17 13:39:01 7 0.52 0.00 0.07 0.08 0.03 99.30 13:40:01 all 0.64 0.00 0.09 0.62 0.03 98.62 13:40:01 0 0.42 0.00 0.17 0.00 0.05 99.37 13:40:01 1 1.30 0.00 0.07 4.91 0.05 93.66 13:40:01 2 0.79 0.00 0.12 0.00 0.03 99.06 13:40:01 3 0.20 0.00 0.02 0.00 0.00 99.78 13:40:01 4 0.27 0.00 0.10 0.00 0.02 99.62 13:40:01 5 0.45 0.00 0.07 0.00 0.02 99.47 13:40:01 6 0.53 0.00 0.02 0.00 0.02 99.43 13:40:01 7 1.20 0.00 0.15 0.00 0.07 98.58 13:41:01 all 0.79 0.00 0.11 0.01 0.03 99.06 13:41:01 0 0.47 0.00 0.08 0.02 0.02 99.42 13:41:01 1 1.56 0.00 0.05 0.03 0.03 98.33 13:41:01 2 0.42 0.00 0.13 0.00 0.05 99.40 13:41:01 3 0.52 0.00 0.03 0.00 0.03 99.42 13:41:01 4 1.12 0.00 0.23 0.00 0.07 98.58 13:41:01 5 0.72 0.00 0.13 0.00 0.02 99.13 13:41:01 6 0.95 0.00 0.08 0.00 0.05 98.92 13:41:01 7 0.63 0.00 0.08 0.00 0.02 99.27 13:42:01 all 1.48 0.00 0.26 0.09 0.04 98.13 13:42:01 0 1.19 0.00 0.25 0.02 0.02 98.53 13:42:01 1 1.80 0.00 0.32 0.15 0.03 97.70 13:42:01 2 1.60 0.00 0.33 0.00 0.03 98.03 13:42:01 3 1.50 0.00 0.27 0.50 0.03 97.70 13:42:01 4 2.14 0.00 0.21 0.02 0.05 97.58 13:42:01 5 1.15 0.00 0.22 0.00 0.05 98.58 13:42:01 6 1.55 0.00 0.30 0.00 0.03 98.12 13:42:01 7 0.87 0.00 0.25 0.02 0.02 98.85 13:43:01 all 7.16 0.00 0.64 0.37 0.03 91.80 13:43:01 0 16.81 0.00 0.77 0.08 0.03 82.30 13:43:01 1 1.42 0.00 0.43 1.38 0.03 96.73 13:43:01 2 3.03 0.00 0.65 0.80 0.02 95.50 13:43:01 3 1.15 0.00 0.52 0.03 0.03 98.26 13:43:01 4 3.02 0.00 0.43 0.15 0.03 96.36 13:43:01 5 15.92 0.00 0.97 0.20 0.03 82.88 13:43:01 6 0.79 0.00 0.38 0.05 0.03 98.75 13:43:01 7 15.12 0.00 1.00 0.23 0.03 83.61 Average: all 6.41 0.00 0.91 1.51 0.04 91.13 Average: 0 5.35 0.00 0.82 2.73 0.04 91.06 Average: 1 6.55 0.00 0.93 2.01 0.05 90.46 Average: 2 8.84 0.00 1.14 1.39 0.06 88.58 Average: 3 6.67 0.00 1.02 2.79 0.04 89.47 Average: 4 6.75 0.00 0.94 0.35 0.05 91.91 Average: 5 7.69 0.00 0.89 0.21 0.04 91.17 Average: 6 4.21 0.00 0.81 2.52 0.05 92.41 Average: 7 5.18 0.00 0.76 0.09 0.04 93.93