---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-931 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 18G 138G 12% / 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 881 23657 0 7628 30830 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:ef:8a:b3 brd ff:ff:ff:ff:ff:ff inet 10.30.107.160/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85615sec preferred_lft 85615sec inet6 fe80::f816:3eff:feef:8ab3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:39:78:d8:2c 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::42:39ff:fe78:d82c/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-931) 11/30/23 _x86_64_ (8 CPU) 09:44:20 LINUX RESTART (8 CPU) 09:45:02 tps rtps wtps bread/s bwrtn/s 09:46:01 91.41 18.01 73.39 1038.74 23604.27 09:47:01 111.76 7.28 104.48 87.85 28468.99 09:48:01 131.12 18.13 113.00 1837.39 29172.14 09:49:01 88.14 3.93 84.20 484.05 45724.11 09:50:01 260.07 3.38 256.69 477.39 95038.16 09:51:01 242.16 0.67 241.49 90.78 110572.37 09:52:01 251.92 0.00 251.92 0.00 24923.01 09:53:01 49.48 0.00 49.48 0.00 39104.55 09:54:01 18.08 0.53 17.55 27.06 17308.72 09:55:01 23.16 0.05 23.11 7.33 8522.05 09:56:01 35.10 0.15 34.96 19.59 5187.07 09:57:01 53.87 0.67 53.21 74.25 3012.96 Average: 113.06 4.38 108.68 344.41 35902.79 09:45:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:46:01 30144988 31750060 2794232 8.48 70664 1843444 1407892 4.14 831924 1673044 160620 09:47:01 29799924 31687324 3139296 9.53 87512 2094032 1462372 4.30 922920 1896476 145276 09:48:01 27793764 30279620 5145456 15.62 100492 2663864 3122892 9.19 2479172 2311332 294780 09:49:01 27377440 30566200 5561780 16.88 110860 3337228 2504652 7.37 2310588 2857500 150160 09:50:01 26067244 31630124 6871976 20.86 130264 5605284 1403392 4.13 1577272 4811368 1056576 09:51:01 22648244 30027708 10290976 31.24 142448 7349608 6728912 19.80 3255308 6433736 13452 09:52:01 21615000 29259320 11324220 34.38 153772 7593524 7125500 20.96 4109864 6598212 776 09:53:01 17647720 26069176 15291500 46.42 155392 8342268 9962064 29.31 7674164 6952796 2200 09:54:01 17050068 25492000 15889152 48.24 155648 8361228 10607932 31.21 8294460 6924908 400 09:55:01 16582700 25074468 16356520 49.66 156552 8408224 10679992 31.42 8803548 6878164 36228 09:56:01 16366484 24985068 16572736 50.31 157756 8529632 10864644 31.97 8905296 6986640 28184 09:57:01 24258572 31597756 8680648 26.35 159128 7295992 1558028 4.58 1807708 6317504 43932 Average: 23112679 29034902 9826541 29.83 131707 5952027 5619023 16.53 4247685 5053473 161049 09:45:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 ens3 47.16 32.81 843.98 5.73 0.00 0.00 0.00 0.00 09:46:01 lo 1.22 1.22 0.13 0.13 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 ens3 59.91 42.94 576.75 11.24 0.00 0.00 0.00 0.00 09:47:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 ens3 1213.03 978.72 3332.30 303.58 0.00 0.00 0.00 0.00 09:48:01 lo 2.15 2.15 4.67 4.67 0.00 0.00 0.00 0.00 09:49:01 docker0 9.20 27.01 0.61 503.72 0.00 0.00 0.00 0.00 09:49:01 ens3 596.57 488.19 2818.67 166.14 0.00 0.00 0.00 0.00 09:49:01 lo 13.90 13.90 11.58 11.58 0.00 0.00 0.00 0.00 09:50:01 docker0 4.37 8.20 0.25 117.60 0.00 0.00 0.00 0.00 09:50:01 br-8ff5395a33cf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 ens3 313.90 188.52 9837.25 19.16 0.00 0.00 0.00 0.00 09:50:01 lo 4.00 4.00 0.37 0.37 0.00 0.00 0.00 0.00 09:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 veth10681d4 0.37 0.72 0.02 0.05 0.00 0.00 0.00 0.00 09:51:01 veth0ed78de 0.08 0.33 0.00 0.02 0.00 0.00 0.00 0.00 09:51:01 vethdbd67ba 0.13 0.32 0.01 0.02 0.00 0.00 0.00 0.00 09:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 veth10681d4 48.24 48.21 21.87 11.77 0.00 0.00 0.00 0.00 09:52:01 vethdbd67ba 1.05 1.12 0.07 0.06 0.00 0.00 0.00 0.00 09:52:01 vethd6c983b 1.95 2.90 0.89 0.55 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 veth10681d4 20.31 22.03 6.39 3.67 0.00 0.00 0.00 0.00 09:53:01 vethdbd67ba 0.37 0.45 0.03 0.02 0.00 0.00 0.00 0.00 09:53:01 vethd6c983b 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 veth10681d4 39.63 45.33 22.10 96.61 0.00 0.00 0.00 0.01 09:54:01 vethdbd67ba 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 vethd6c983b 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 veth10681d4 186.02 200.83 137.48 178.53 0.00 0.00 0.00 0.01 09:55:01 vethdbd67ba 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:55:01 vethd6c983b 29.00 39.26 10.21 6.59 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 veth10681d4 211.83 229.94 147.64 256.00 0.00 0.00 0.00 0.02 09:56:01 vethdbd67ba 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 vethd6c983b 60.43 83.36 24.56 13.49 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 ens3 3240.13 2332.86 40333.54 615.77 0.00 0.00 0.00 0.00 09:57:01 lo 34.33 34.33 18.92 18.92 0.00 0.00 0.00 0.00 Average: docker0 1.13 2.94 0.07 51.85 0.00 0.00 0.00 0.00 Average: ens3 242.56 176.44 3296.16 46.60 0.00 0.00 0.00 0.00 Average: lo 2.54 2.54 1.55 1.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-931) 11/30/23 _x86_64_ (8 CPU) 09:44:20 LINUX RESTART (8 CPU) 09:45:02 CPU %user %nice %system %iowait %steal %idle 09:46:01 all 8.25 0.00 0.63 4.27 0.03 86.82 09:46:01 0 9.54 0.00 0.71 2.73 0.03 86.99 09:46:01 1 8.96 0.00 0.54 0.46 0.07 89.97 09:46:01 2 5.82 0.00 0.36 1.22 0.02 92.58 09:46:01 3 1.12 0.00 0.32 0.36 0.02 98.19 09:46:01 4 1.19 0.00 0.46 3.68 0.03 94.64 09:46:01 5 0.86 0.00 0.37 5.02 0.03 93.71 09:46:01 6 28.83 0.00 1.55 20.48 0.05 49.09 09:46:01 7 9.74 0.00 0.75 0.17 0.03 89.31 09:47:01 all 8.57 0.00 0.66 4.85 0.04 85.89 09:47:01 0 8.38 0.00 0.60 0.93 0.03 90.05 09:47:01 1 0.64 0.00 0.33 3.81 0.05 95.17 09:47:01 2 0.27 0.00 0.30 2.62 0.02 96.80 09:47:01 3 0.52 0.00 0.28 0.72 0.00 98.48 09:47:01 4 9.27 0.00 0.63 2.20 0.03 87.86 09:47:01 5 4.68 0.00 0.42 0.18 0.02 94.70 09:47:01 6 28.46 0.00 1.83 26.40 0.08 43.22 09:47:01 7 16.48 0.00 0.82 2.11 0.03 80.56 09:48:01 all 17.56 0.00 1.40 4.59 0.08 76.38 09:48:01 0 13.10 0.00 1.34 1.29 0.05 84.22 09:48:01 1 23.44 0.00 2.43 11.62 0.08 62.42 09:48:01 2 14.95 0.00 1.14 0.60 0.05 83.26 09:48:01 3 18.33 0.00 1.51 9.87 0.08 70.21 09:48:01 4 25.58 0.00 1.56 2.00 0.10 70.76 09:48:01 5 12.60 0.00 0.72 1.07 0.03 85.58 09:48:01 6 16.56 0.00 0.87 7.46 0.07 75.04 09:48:01 7 15.95 0.00 1.65 2.81 0.12 79.47 09:49:01 all 26.58 0.00 1.49 5.21 0.09 66.63 09:49:01 0 18.20 0.00 1.51 2.01 0.08 78.20 09:49:01 1 27.56 0.00 1.36 6.93 0.07 64.08 09:49:01 2 30.49 0.00 1.80 2.07 0.18 65.46 09:49:01 3 20.51 0.00 1.24 4.44 0.07 73.74 09:49:01 4 40.54 0.00 1.50 12.26 0.08 45.61 09:49:01 5 33.35 0.00 1.55 1.53 0.08 63.49 09:49:01 6 16.64 0.00 1.11 10.65 0.07 71.53 09:49:01 7 25.48 0.00 1.82 1.84 0.08 70.77 09:50:01 all 9.06 0.00 3.53 6.24 0.07 81.10 09:50:01 0 9.50 0.00 3.22 1.43 0.08 85.77 09:50:01 1 9.60 0.00 3.28 10.71 0.07 76.35 09:50:01 2 9.87 0.00 5.24 7.69 0.08 77.11 09:50:01 3 6.86 0.00 3.57 2.51 0.07 87.00 09:50:01 4 10.58 0.00 2.70 9.89 0.07 76.76 09:50:01 5 7.78 0.00 3.46 13.41 0.07 75.28 09:50:01 6 9.90 0.00 3.39 2.62 0.08 84.01 09:50:01 7 8.31 0.00 3.38 1.71 0.08 86.52 09:51:01 all 24.95 0.00 4.11 8.27 0.11 62.56 09:51:01 0 26.85 0.00 3.71 1.68 0.08 67.68 09:51:01 1 23.69 0.00 4.07 6.06 0.10 66.08 09:51:01 2 22.25 0.00 4.82 6.84 0.08 66.00 09:51:01 3 24.74 0.00 3.25 9.70 0.08 62.22 09:51:01 4 25.81 0.00 4.65 35.61 0.12 33.81 09:51:01 5 26.92 0.00 4.00 2.57 0.14 66.37 09:51:01 6 24.08 0.00 4.00 2.26 0.12 69.55 09:51:01 7 25.30 0.00 4.38 1.58 0.08 68.65 09:52:01 all 17.93 0.00 0.93 11.30 0.09 69.75 09:52:01 0 16.25 0.00 0.94 5.92 0.08 76.80 09:52:01 1 16.68 0.00 0.74 8.51 0.08 73.99 09:52:01 2 16.52 0.00 1.30 17.16 0.12 64.90 09:52:01 3 12.71 0.00 0.84 41.12 0.12 45.22 09:52:01 4 18.61 0.00 1.19 10.00 0.10 70.09 09:52:01 5 23.40 0.00 0.64 0.82 0.07 75.08 09:52:01 6 19.29 0.00 0.74 0.70 0.08 79.19 09:52:01 7 20.00 0.00 1.06 6.14 0.07 72.73 09:53:01 all 68.64 0.00 1.78 5.35 0.12 24.11 09:53:01 0 68.51 0.00 1.80 1.54 0.14 28.01 09:53:01 1 71.00 0.00 2.58 8.45 0.13 17.83 09:53:01 2 62.77 0.00 1.57 4.28 0.12 31.26 09:53:01 3 74.55 0.00 1.56 16.80 0.13 6.96 09:53:01 4 69.97 0.00 1.30 0.83 0.12 27.79 09:53:01 5 65.17 0.00 2.10 4.53 0.12 28.08 09:53:01 6 66.02 0.00 2.00 0.00 0.10 31.87 09:53:01 7 71.00 0.00 1.29 6.31 0.15 21.25 09:54:01 all 20.33 0.00 0.59 1.35 0.08 77.65 09:54:01 0 19.10 0.00 0.62 0.20 0.08 80.00 09:54:01 1 19.47 0.00 0.61 0.08 0.07 79.78 09:54:01 2 21.05 0.00 0.82 0.84 0.13 77.16 09:54:01 3 21.67 0.00 0.42 0.00 0.07 77.84 09:54:01 4 19.44 0.00 0.59 0.02 0.08 79.88 09:54:01 5 19.22 0.00 0.54 3.33 0.08 76.83 09:54:01 6 16.21 0.00 0.49 0.03 0.07 83.20 09:54:01 7 26.52 0.00 0.62 6.31 0.07 66.48 09:55:01 all 28.03 0.00 1.40 1.36 0.09 69.12 09:55:01 0 27.01 0.00 1.41 0.10 0.10 71.38 09:55:01 1 26.64 0.00 1.51 0.99 0.08 70.77 09:55:01 2 27.69 0.00 1.39 0.40 0.08 70.43 09:55:01 3 25.11 0.00 0.92 0.22 0.08 73.66 09:55:01 4 33.83 0.00 1.64 0.08 0.10 64.35 09:55:01 5 33.93 0.00 1.70 2.66 0.08 61.63 09:55:01 6 26.33 0.00 1.28 0.40 0.10 71.88 09:55:01 7 23.74 0.00 1.36 6.01 0.10 68.79 09:56:01 all 14.03 0.00 1.23 0.63 0.08 84.03 09:56:01 0 14.55 0.00 1.34 0.10 0.07 83.94 09:56:01 1 12.54 0.00 1.12 0.55 0.07 85.72 09:56:01 2 15.23 0.00 1.29 0.18 0.07 83.23 09:56:01 3 14.43 0.00 1.19 0.18 0.08 84.12 09:56:01 4 14.51 0.00 1.41 0.18 0.07 83.83 09:56:01 5 12.98 0.00 0.87 0.55 0.07 85.53 09:56:01 6 13.42 0.00 1.37 1.59 0.07 83.55 09:56:01 7 14.62 0.00 1.24 1.64 0.12 82.38 09:56:01 CPU %user %nice %system %iowait %steal %idle 09:57:01 all 5.46 0.00 0.80 1.13 0.04 92.58 09:57:01 0 1.85 0.00 0.78 0.02 0.03 97.31 09:57:01 1 1.27 0.00 0.58 0.75 0.02 97.38 09:57:01 2 14.42 0.00 0.92 0.83 0.03 83.79 09:57:01 3 18.45 0.00 1.19 6.27 0.05 74.04 09:57:01 4 2.65 0.00 0.75 0.12 0.02 96.46 09:57:01 5 1.09 0.00 0.74 0.87 0.03 97.27 09:57:01 6 1.20 0.00 0.77 0.13 0.03 97.86 09:57:01 7 2.79 0.00 0.68 0.05 0.03 96.44 Average: all 20.75 0.00 1.54 4.54 0.08 73.09 Average: 0 19.36 0.00 1.50 1.49 0.07 77.58 Average: 1 20.09 0.00 1.59 4.91 0.07 73.33 Average: 2 20.08 0.00 1.74 3.72 0.08 74.37 Average: 3 19.93 0.00 1.36 7.69 0.07 70.96 Average: 4 22.64 0.00 1.53 6.37 0.08 69.39 Average: 5 20.10 0.00 1.42 3.03 0.07 75.38 Average: 6 22.18 0.00 1.61 6.05 0.08 70.08 Average: 7 21.62 0.00 1.59 3.06 0.08 73.66