---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11937 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 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 895 26200 0 5071 30817 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:3a:0e:3c brd ff:ff:ff:ff:ff:ff inet 10.30.107.17/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85929sec preferred_lft 85929sec inet6 fe80::f816:3eff:fe3a:e3c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:54:cd:31:bc 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::42:54ff:fecd:31bc/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-11937) 01/13/24 _x86_64_ (8 CPU) 14:41:52 LINUX RESTART (8 CPU) 14:42:01 tps rtps wtps bread/s bwrtn/s 14:43:02 160.17 73.40 86.77 5275.52 91806.70 14:44:01 146.62 26.33 120.28 1214.71 68694.66 14:45:01 133.49 8.88 124.61 565.51 51928.55 14:46:01 100.25 4.10 96.15 446.92 44379.07 14:47:01 47.23 0.53 46.69 8.53 15756.57 14:48:01 562.87 0.08 562.79 2.27 53469.02 14:49:01 92.52 5.28 87.24 965.01 38324.03 Average: 177.69 16.92 160.77 1211.09 52011.11 14:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:43:02 30291704 31670056 2647516 8.04 52380 1646580 1479808 4.35 880200 1500968 69840 14:44:01 29950560 31642992 2988660 9.07 78096 1918320 1975932 5.81 946056 1742936 119648 14:45:01 28365364 30384704 4573856 13.89 87156 2225056 2893916 8.51 2246152 1998796 9204 14:46:01 28058632 30741156 4880588 14.82 93912 2868508 2154600 6.34 2151956 2372360 592 14:47:01 26651136 30046816 6288084 19.09 141056 3458248 2616636 7.70 3063984 2747736 253316 14:48:01 26721332 30696484 6217888 18.88 215424 3925364 2201836 6.48 2637968 3079244 316 14:49:01 26868552 31576672 6070668 18.43 219752 4637716 1537608 4.52 2012284 3545464 216000 Average: 28129611 30965554 4809609 14.60 126825 2954256 2122905 6.25 1991229 2426786 95559 14:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:43:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 14:43:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:02 ens3 374.19 244.78 1008.37 57.26 0.00 0.00 0.00 0.00 14:44:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 ens3 75.09 48.74 1062.53 11.14 0.00 0.00 0.00 0.00 14:45:01 lo 1.47 1.47 0.08 0.08 0.00 0.00 0.00 0.00 14:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 ens3 802.62 588.87 4627.68 156.74 0.00 0.00 0.00 0.00 14:46:01 lo 9.78 9.78 2.38 2.38 0.00 0.00 0.00 0.00 14:46:01 docker0 3.43 6.23 0.20 77.75 0.00 0.00 0.00 0.00 14:46:01 ens3 293.49 255.05 1534.58 479.06 0.00 0.00 0.00 0.00 14:47:01 veth244b50f 1132.76 1157.09 122.61 1759.98 0.00 0.00 0.00 0.14 14:47:01 lo 3.00 3.00 0.29 0.29 0.00 0.00 0.00 0.00 14:47:01 docker0 1132.76 1156.94 107.13 1759.97 0.00 0.00 0.00 0.00 14:47:01 ens3 1638.56 1568.49 2610.43 3036.43 0.00 0.00 0.00 0.00 14:48:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 14:48:01 docker0 14.31 56.38 0.63 7.11 0.00 0.00 0.00 0.00 14:48:01 ens3 142.80 59.01 853.59 10.38 0.00 0.00 0.00 0.00 14:49:01 lo 10.20 10.20 0.93 0.93 0.00 0.00 0.00 0.00 14:49:01 docker0 3.05 6.00 0.18 77.53 0.00 0.00 0.00 0.00 14:49:01 ens3 516.61 558.96 645.15 3418.74 0.00 0.00 0.00 0.00 Average: lo 4.00 4.00 0.58 0.58 0.00 0.00 0.00 0.00 Average: docker0 165.17 175.48 15.48 275.25 0.00 0.00 0.00 0.00 Average: ens3 550.15 475.83 1764.77 1026.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11937) 01/13/24 _x86_64_ (8 CPU) 14:41:52 LINUX RESTART (8 CPU) 14:42:01 CPU %user %nice %system %iowait %steal %idle 14:43:02 all 7.22 0.00 0.97 7.26 0.04 84.51 14:43:02 0 1.94 0.00 0.90 0.45 0.03 96.68 14:43:02 1 7.36 0.00 0.92 2.09 0.03 89.60 14:43:02 2 18.30 0.00 1.22 9.37 0.10 71.00 14:43:02 3 3.62 0.00 2.01 36.35 0.03 57.99 14:43:02 4 7.60 0.00 0.52 5.76 0.03 86.09 14:43:02 5 8.63 0.00 1.05 1.57 0.03 88.72 14:43:02 6 5.49 0.00 0.60 1.54 0.03 92.34 14:43:02 7 4.85 0.00 0.52 1.05 0.05 93.53 14:44:01 all 9.72 0.00 0.73 6.18 0.03 83.33 14:44:01 0 1.75 0.00 0.31 0.12 0.00 97.83 14:44:01 1 21.29 0.00 1.57 2.90 0.07 74.17 14:44:01 2 3.09 0.00 0.19 0.10 0.02 96.60 14:44:01 3 0.61 0.00 0.25 15.76 0.02 83.35 14:44:01 4 25.20 0.00 1.45 3.84 0.05 69.46 14:44:01 5 15.83 0.00 0.88 2.14 0.02 81.12 14:44:01 6 3.72 0.00 0.40 0.39 0.02 95.48 14:44:01 7 6.42 0.00 0.82 24.26 0.07 68.43 14:45:01 all 17.86 0.00 1.67 4.89 0.07 75.51 14:45:01 0 14.77 0.00 1.51 1.21 0.08 82.43 14:45:01 1 26.95 0.00 1.15 3.18 0.05 68.67 14:45:01 2 15.19 0.00 2.30 0.00 0.08 82.43 14:45:01 3 19.41 0.00 1.46 2.57 0.05 76.51 14:45:01 4 18.65 0.00 0.76 2.15 0.07 78.37 14:45:01 5 15.54 0.00 0.99 2.96 0.03 80.48 14:45:01 6 20.39 0.00 2.70 3.13 0.12 73.66 14:45:01 7 11.96 0.00 2.55 23.91 0.05 61.53 14:46:01 all 13.51 0.00 1.59 1.90 0.05 82.94 14:46:01 0 11.50 0.00 1.30 0.13 0.05 87.02 14:46:01 1 9.58 0.00 1.83 0.02 0.05 88.53 14:46:01 2 11.91 0.00 0.85 1.17 0.05 86.01 14:46:01 3 15.29 0.00 1.71 0.67 0.07 82.27 14:46:01 4 13.60 0.00 1.22 4.95 0.05 80.17 14:46:01 5 27.96 0.00 2.69 0.50 0.07 68.77 14:46:01 6 9.43 0.00 1.64 2.41 0.05 86.47 14:46:01 7 8.82 0.00 1.51 5.37 0.05 84.25 14:47:01 all 11.25 0.00 1.96 0.96 0.07 85.77 14:47:01 0 9.21 0.00 1.67 0.08 0.07 88.97 14:47:01 1 7.81 0.00 2.31 0.89 0.05 88.94 14:47:01 2 19.36 0.00 2.37 0.00 0.05 78.23 14:47:01 3 12.79 0.00 1.75 0.20 0.07 85.19 14:47:01 4 16.17 0.00 2.01 0.07 0.08 81.68 14:47:01 5 9.06 0.00 1.85 3.15 0.07 85.86 14:47:01 6 4.56 0.00 2.30 2.79 0.07 90.29 14:47:01 7 10.98 0.00 1.39 0.55 0.07 87.01 14:48:01 all 11.48 0.00 3.52 3.89 0.06 81.04 14:48:01 0 3.54 0.00 3.12 0.44 0.05 92.85 14:48:01 1 11.88 0.00 4.38 0.62 0.08 83.03 14:48:01 2 21.16 0.00 2.86 2.07 0.07 73.84 14:48:01 3 11.52 0.00 2.55 0.12 0.07 85.75 14:48:01 4 18.62 0.00 3.45 1.84 0.05 76.04 14:48:01 5 10.46 0.00 3.89 9.85 0.07 75.74 14:48:01 6 4.30 0.00 3.64 15.33 0.05 76.67 14:48:01 7 10.39 0.00 4.27 0.89 0.05 84.40 14:49:01 all 13.83 0.00 1.43 1.82 0.06 82.86 14:49:01 0 12.45 0.00 1.69 0.17 0.05 85.65 14:49:01 1 16.76 0.00 1.82 0.59 0.05 80.78 14:49:01 2 11.45 0.00 1.56 6.71 0.07 80.21 14:49:01 3 21.07 0.00 2.07 0.10 0.05 76.71 14:49:01 4 13.25 0.00 0.99 6.34 0.07 79.35 14:49:01 5 15.70 0.00 1.31 0.03 0.12 82.84 14:49:01 6 11.31 0.00 1.04 0.28 0.07 87.30 14:49:01 7 8.63 0.00 0.99 0.30 0.05 90.03 Average: all 12.13 0.00 1.70 3.84 0.05 82.28 Average: 0 7.89 0.00 1.50 0.37 0.05 90.19 Average: 1 14.50 0.00 2.00 1.46 0.06 81.98 Average: 2 14.37 0.00 1.62 2.78 0.06 81.17 Average: 3 12.07 0.00 1.69 7.95 0.05 78.24 Average: 4 16.13 0.00 1.48 3.57 0.06 78.76 Average: 5 14.75 0.00 1.81 2.88 0.06 80.50 Average: 6 8.46 0.00 1.76 3.69 0.06 86.03 Average: 7 8.87 0.00 1.72 8.00 0.06 81.35