---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-6306 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 16G 140G 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 842 23342 0 7982 30868 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:38:22:7b brd ff:ff:ff:ff:ff:ff inet 10.30.107.124/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85795sec preferred_lft 85795sec inet6 fe80::f816:3eff:fe38:227b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d1:f1:87:04 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-v1-8c-8g-6306) 02/17/24 _x86_64_ (8 CPU) 22:47:26 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 96.43 23.84 72.59 1256.78 25410.20 22:50:01 113.86 12.55 101.32 265.69 74514.25 22:51:01 213.50 2.78 210.71 88.25 116065.46 22:52:01 232.43 20.08 212.35 3855.89 57356.17 22:53:01 130.74 0.02 130.73 0.13 55994.67 22:54:01 99.07 0.00 99.07 0.00 31491.82 22:55:01 21.85 0.00 21.85 0.00 25169.67 22:56:01 90.00 0.00 90.00 0.00 18619.79 22:57:01 13.15 0.50 12.65 53.46 7916.15 Average: 112.34 6.64 105.70 613.36 45836.69 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30125384 31726516 2813836 8.54 69668 1841720 1381452 4.06 844336 1677996 184224 22:50:01 26269660 31683920 6669560 20.25 91940 5540684 1355340 3.99 2129052 4111804 2273008 22:51:01 25637696 30849748 7301524 22.17 153504 5198520 2120380 6.24 1785344 4998740 514784 22:52:01 23913376 30369664 9025844 27.40 166492 6347928 2695536 7.93 2580240 5844288 515656 22:53:01 23894428 30810408 9044792 27.46 167832 6792688 2121480 6.24 2618116 5813808 73684 22:54:01 23898652 31114992 9040568 27.45 168276 7084472 1920500 5.65 2488424 5932744 2072 22:55:01 22684768 30084540 10254452 31.13 168408 7262980 2492772 7.33 3695592 5926832 7272 22:56:01 24185220 31674256 8754000 26.58 168528 7349188 1403092 4.13 2058896 6068096 28252 22:57:01 23893500 31593624 9045720 27.46 171940 7551444 1451004 4.27 2286784 6128892 43176 Average: 24944743 31100852 7994477 24.27 147399 6107736 1882395 5.54 2276309 5167022 404681 22:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 ens3 60.90 40.64 953.35 7.93 0.00 0.00 0.00 0.00 22:50:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 ens3 6810.95 4089.97 24528.03 1024.96 0.00 0.00 0.00 0.00 22:51:01 lo 1.00 1.00 0.16 0.16 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 ens3 458.51 343.04 3692.77 70.10 0.00 0.00 0.00 0.00 22:52:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 ens3 250.37 189.22 2283.82 40.58 0.00 0.00 0.00 0.00 22:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 137.68 79.99 203.70 31.40 0.00 0.00 0.00 0.00 22:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 ens3 22.10 17.26 4.67 5.06 0.00 0.00 0.00 0.00 22:55:01 lo 15.35 15.35 0.79 0.79 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 ens3 3.12 2.40 0.87 0.87 0.00 0.00 0.00 0.00 22:56:01 lo 25.84 25.84 1.33 1.33 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 ens3 11.36 8.76 2.33 3.36 0.00 0.00 0.00 0.00 22:57:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 ens3 1802.58 988.45 422.43 7814.51 0.00 0.00 0.00 0.00 Average: lo 5.09 5.09 0.29 0.29 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: ens3 1061.91 639.95 3565.66 999.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-6306) 02/17/24 _x86_64_ (8 CPU) 22:47:26 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 10.09 0.00 0.74 2.52 0.04 86.60 22:49:01 0 31.32 0.00 1.55 2.49 0.05 64.59 22:49:01 1 21.85 0.00 1.38 0.38 0.03 76.35 22:49:01 2 13.18 0.00 1.05 0.25 0.03 85.48 22:49:01 3 1.48 0.00 0.48 0.63 0.00 97.40 22:49:01 4 0.95 0.00 0.25 0.50 0.02 98.28 22:49:01 5 0.35 0.00 0.12 0.57 0.05 98.91 22:49:01 6 9.71 0.00 0.55 0.72 0.07 88.96 22:49:01 7 1.92 0.00 0.55 14.61 0.03 82.88 22:50:01 all 8.57 0.00 3.60 3.59 0.05 84.19 22:50:01 0 3.80 0.00 3.67 0.02 0.02 92.50 22:50:01 1 16.65 0.00 5.77 0.00 0.05 77.53 22:50:01 2 3.26 0.00 0.19 0.02 0.03 96.50 22:50:01 3 3.95 0.00 3.15 0.20 0.05 92.65 22:50:01 4 11.98 0.00 6.91 8.83 0.08 72.19 22:50:01 5 9.53 0.00 3.33 15.85 0.03 71.25 22:50:01 6 15.16 0.00 1.44 0.69 0.03 82.69 22:50:01 7 4.24 0.00 4.43 3.16 0.07 88.11 22:51:01 all 12.62 0.00 2.46 8.68 0.06 76.18 22:51:01 0 15.82 0.00 5.07 1.54 0.08 77.49 22:51:01 1 10.89 0.00 2.03 1.13 0.08 85.86 22:51:01 2 6.29 0.00 0.33 0.00 0.03 93.35 22:51:01 3 9.65 0.00 1.44 27.64 0.08 61.18 22:51:01 4 21.06 0.00 3.88 1.16 0.07 73.83 22:51:01 5 14.82 0.00 1.25 17.64 0.07 66.22 22:51:01 6 9.85 0.00 3.06 20.24 0.05 66.80 22:51:01 7 12.65 0.00 2.63 0.15 0.07 84.50 22:52:01 all 24.02 0.00 2.32 4.57 0.06 69.02 22:52:01 0 18.98 0.00 3.22 7.21 0.08 70.51 22:52:01 1 42.72 0.00 3.03 3.69 0.07 50.50 22:52:01 2 14.39 0.00 1.39 1.44 0.05 82.74 22:52:01 3 16.80 0.00 3.16 0.92 0.05 79.07 22:52:01 4 34.85 0.00 2.55 5.31 0.07 57.23 22:52:01 5 18.10 0.00 0.99 11.06 0.05 69.80 22:52:01 6 24.62 0.00 1.61 0.02 0.07 73.70 22:52:01 7 21.89 0.00 2.67 6.93 0.08 68.43 22:53:01 all 23.01 0.00 2.66 2.40 0.05 71.88 22:53:01 0 18.51 0.00 7.00 0.00 0.05 74.44 22:53:01 1 12.05 0.00 0.92 0.12 0.03 86.88 22:53:01 2 8.05 0.00 1.50 6.15 0.05 84.25 22:53:01 3 8.05 0.00 0.92 11.28 0.05 79.70 22:53:01 4 53.12 0.00 2.67 0.62 0.07 43.53 22:53:01 5 11.37 0.00 1.50 0.52 0.02 86.59 22:53:01 6 50.94 0.00 4.87 0.52 0.08 43.59 22:53:01 7 22.04 0.00 1.92 0.00 0.03 76.01 22:54:01 all 13.52 0.00 2.39 1.81 0.05 82.22 22:54:01 0 4.62 0.00 0.33 0.00 0.02 95.03 22:54:01 1 9.66 0.00 0.48 5.70 0.05 84.10 22:54:01 2 3.07 0.00 0.41 7.61 0.05 88.86 22:54:01 3 22.69 0.00 3.22 1.14 0.08 72.86 22:54:01 4 16.33 0.00 2.14 0.00 0.05 81.47 22:54:01 5 17.45 0.00 1.50 0.00 0.07 80.98 22:54:01 6 5.39 0.00 0.23 0.00 0.03 94.34 22:54:01 7 29.16 0.00 10.80 0.00 0.08 59.95 22:55:01 all 13.67 0.00 5.38 1.10 0.07 79.79 22:55:01 0 7.40 0.00 5.67 0.00 0.05 86.88 22:55:01 1 16.29 0.00 4.47 4.64 0.05 74.55 22:55:01 2 9.84 0.00 6.72 1.38 0.05 82.02 22:55:01 3 6.99 0.00 6.91 0.00 0.15 85.95 22:55:01 4 5.38 0.00 2.58 2.72 0.05 89.27 22:55:01 5 11.14 0.00 9.83 0.00 0.03 79.00 22:55:01 6 6.84 0.00 3.48 0.00 0.05 89.63 22:55:01 7 45.51 0.00 3.42 0.00 0.12 50.95 22:56:01 all 9.79 0.00 7.78 0.80 0.08 81.55 22:56:01 0 5.49 0.00 5.20 0.00 0.07 89.24 22:56:01 1 7.04 0.00 8.90 0.07 0.05 83.94 22:56:01 2 11.73 0.00 5.01 1.88 0.10 81.28 22:56:01 3 7.59 0.00 6.63 0.00 0.08 85.69 22:56:01 4 3.34 0.00 4.93 4.49 0.07 87.17 22:56:01 5 20.70 0.00 11.04 0.00 0.12 68.14 22:56:01 6 11.18 0.00 12.60 0.00 0.08 76.13 22:56:01 7 11.33 0.00 7.89 0.00 0.07 80.72 22:57:01 all 6.98 0.00 0.85 0.34 0.02 91.81 22:57:01 0 0.55 0.00 0.10 0.00 0.00 99.35 22:57:01 1 23.30 0.00 1.00 1.08 0.05 74.57 22:57:01 2 3.01 0.00 0.85 1.55 0.02 94.57 22:57:01 3 2.60 0.00 0.60 0.00 0.02 96.78 22:57:01 4 3.33 0.00 1.37 0.02 0.02 95.27 22:57:01 5 11.05 0.00 2.24 0.07 0.02 86.62 22:57:01 6 4.95 0.00 0.37 0.00 0.03 94.65 22:57:01 7 7.08 0.00 0.25 0.02 0.02 92.64 Average: all 13.59 0.00 3.13 2.87 0.05 80.37 Average: 0 11.82 0.00 3.53 1.24 0.05 83.36 Average: 1 17.79 0.00 3.11 1.87 0.05 77.18 Average: 2 8.09 0.00 1.94 2.26 0.05 87.66 Average: 3 8.87 0.00 2.94 4.65 0.06 83.48 Average: 4 16.69 0.00 3.02 2.61 0.05 77.62 Average: 5 12.72 0.00 3.52 5.08 0.05 78.63 Average: 6 15.40 0.00 3.13 2.45 0.06 78.96 Average: 7 17.33 0.00 3.83 2.77 0.06 76.01