---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3833 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 11G 145G 7% / 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 801 28439 0 2925 30911 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:98:7b:64 brd ff:ff:ff:ff:ff:ff inet 10.30.106.142/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85780sec preferred_lft 85780sec inet6 fe80::f816:3eff:fe98:7b64/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:92:9d:cc:79 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::42:92ff:fe9d:cc79/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3833) 11/24/23 _x86_64_ (8 CPU) 11:53:58 LINUX RESTART (8 CPU) 11:54:01 tps rtps wtps bread/s bwrtn/s 11:55:01 92.50 48.00 44.50 4449.85 53833.52 11:56:01 15.53 0.00 15.53 0.00 18122.98 11:57:02 12.38 0.00 12.38 0.00 18019.19 11:58:01 12.15 0.00 12.15 0.00 17779.50 11:59:01 12.71 0.23 12.48 24.40 17912.35 12:00:01 97.13 39.38 57.76 1815.70 19419.03 12:01:01 162.84 8.77 154.07 1600.80 35381.44 12:02:01 62.46 0.02 62.44 0.13 39172.00 12:03:01 115.31 0.07 115.25 7.73 43012.03 12:04:01 29.41 0.72 28.70 62.79 2385.20 Average: 61.32 9.73 51.59 797.52 26518.60 11:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:55:01 30674600 31917048 2264620 6.88 38616 1532404 1302624 3.83 607528 1415200 3152 11:56:01 30673000 31915540 2266220 6.88 38704 1532416 1302624 3.83 607908 1415192 156 11:57:02 30671376 31914068 2267844 6.88 38784 1532416 1302624 3.83 609352 1415192 156 11:58:01 30669832 31912584 2269388 6.89 38872 1532420 1302624 3.83 610368 1415200 20 11:59:01 30597416 31845856 2341804 7.11 39000 1537880 1323904 3.90 677952 1419640 52 12:00:01 30086344 31684448 2852876 8.66 65228 1844288 1473584 4.34 926268 1643596 177488 12:01:01 29709000 31717260 3230220 9.81 85780 2213476 1556708 4.58 937056 1964196 67808 12:02:01 28822332 31620304 4116888 12.50 101416 2943152 1677460 4.94 1113992 2599092 192412 12:03:01 29197024 31712204 3742196 11.36 114812 2668536 1500044 4.41 974740 2392972 292 12:04:01 29093224 31636308 3845996 11.68 117636 2693740 1478588 4.35 1060268 2409520 31712 Average: 30019415 31787562 2919805 8.86 67885 2003073 1422078 4.18 812543 1808980 47325 11:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 11:55:01 ens3 285.07 175.77 584.23 31.98 0.00 0.00 0.00 0.00 11:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:56:01 ens3 0.75 0.22 0.11 0.22 0.00 0.00 0.00 0.00 11:57:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:02 ens3 1.02 0.73 0.46 0.63 0.00 0.00 0.00 0.00 11:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 ens3 0.24 0.10 0.06 0.01 0.00 0.00 0.00 0.00 11:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:59:01 ens3 72.34 31.59 93.87 13.86 0.00 0.00 0.00 0.00 12:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 12:00:01 ens3 99.97 68.82 797.09 26.39 0.00 0.00 0.00 0.00 12:01:01 docker0 14.18 26.08 0.88 435.45 0.00 0.00 0.00 0.00 12:01:01 lo 2.93 2.93 0.29 0.29 0.00 0.00 0.00 0.00 12:01:01 ens3 120.91 69.06 1715.31 12.23 0.00 0.00 0.00 0.00 12:01:01 veth9d9b226 14.18 26.18 1.07 435.46 0.00 0.00 0.00 0.04 12:02:01 docker0 112.86 192.22 7.94 3588.14 0.00 0.00 0.00 0.00 12:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 ens3 207.87 127.45 3591.52 13.26 0.00 0.00 0.00 0.00 12:02:01 veth9d9b226 112.86 192.27 9.49 3588.14 0.00 0.00 0.00 0.29 12:03:01 docker0 14.86 19.58 1.52 219.09 0.00 0.00 0.00 0.00 12:03:01 lo 1.60 1.60 0.14 0.14 0.00 0.00 0.00 0.00 12:03:01 ens3 241.19 229.41 237.72 1598.30 0.00 0.00 0.00 0.00 12:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 12:04:01 ens3 221.81 194.93 76.21 1428.45 0.00 0.00 0.00 0.00 Average: docker0 14.21 23.83 1.04 424.96 0.00 0.00 0.00 0.00 Average: lo 0.77 0.77 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 125.33 89.96 710.83 313.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3833) 11/24/23 _x86_64_ (8 CPU) 11:53:58 LINUX RESTART (8 CPU) 11:54:01 CPU %user %nice %system %iowait %steal %idle 11:55:01 all 2.35 0.00 0.71 3.03 0.02 93.89 11:55:01 0 2.26 0.00 0.77 9.96 0.02 87.00 11:55:01 1 1.70 0.00 0.42 0.22 0.02 97.65 11:55:01 2 1.81 0.00 0.65 0.23 0.03 97.27 11:55:01 3 3.64 0.00 0.53 0.27 0.02 95.54 11:55:01 4 5.17 0.00 0.60 0.43 0.02 93.78 11:55:01 5 1.85 0.00 0.65 0.45 0.02 97.03 11:55:01 6 0.62 0.00 0.57 0.33 0.03 98.45 11:55:01 7 1.72 0.00 1.52 12.36 0.03 84.37 11:56:01 all 0.02 0.00 0.02 0.89 0.00 99.07 11:56:01 0 0.03 0.00 0.02 0.00 0.00 99.95 11:56:01 1 0.02 0.00 0.02 0.00 0.00 99.97 11:56:01 2 0.02 0.00 0.02 0.00 0.02 99.95 11:56:01 3 0.00 0.00 0.02 0.00 0.00 99.98 11:56:01 4 0.00 0.00 0.02 0.00 0.00 99.98 11:56:01 5 0.00 0.00 0.00 0.00 0.00 100.00 11:56:01 6 0.05 0.00 0.03 0.00 0.00 99.92 11:56:01 7 0.02 0.00 0.03 7.12 0.00 92.83 11:57:02 all 0.35 0.00 0.01 0.84 0.00 98.79 11:57:02 0 0.03 0.00 0.02 0.00 0.00 99.95 11:57:02 1 0.02 0.00 0.02 0.00 0.00 99.97 11:57:02 2 2.57 0.00 0.02 0.00 0.02 97.40 11:57:02 3 0.05 0.00 0.03 0.00 0.00 99.92 11:57:02 4 0.03 0.00 0.02 0.00 0.00 99.95 11:57:02 5 0.02 0.00 0.00 0.00 0.00 99.98 11:57:02 6 0.03 0.00 0.00 0.00 0.00 99.97 11:57:02 7 0.02 0.00 0.02 6.74 0.00 93.22 11:58:01 all 0.14 0.00 0.01 1.07 0.00 98.78 11:58:01 0 0.03 0.00 0.00 0.00 0.00 99.97 11:58:01 1 0.00 0.00 0.00 0.00 0.00 100.00 11:58:01 2 1.01 0.00 0.05 0.00 0.02 98.92 11:58:01 3 0.00 0.00 0.00 0.00 0.00 100.00 11:58:01 4 0.02 0.00 0.00 0.00 0.00 99.98 11:58:01 5 0.00 0.00 0.00 0.00 0.00 100.00 11:58:01 6 0.02 0.00 0.02 0.00 0.00 99.97 11:58:01 7 0.00 0.00 0.00 8.60 0.02 91.38 11:59:01 all 0.28 0.00 0.05 0.95 0.01 98.71 11:59:01 0 0.23 0.00 0.02 0.00 0.02 99.73 11:59:01 1 0.25 0.00 0.00 0.00 0.00 99.75 11:59:01 2 0.33 0.00 0.03 0.00 0.02 99.61 11:59:01 3 0.20 0.00 0.15 0.00 0.02 99.63 11:59:01 4 0.58 0.00 0.05 0.00 0.00 99.37 11:59:01 5 0.20 0.00 0.03 0.02 0.00 99.75 11:59:01 6 0.32 0.00 0.07 0.05 0.00 99.57 11:59:01 7 0.18 0.00 0.03 7.54 0.02 92.23 12:00:01 all 7.40 0.00 0.60 6.72 0.03 85.26 12:00:01 0 12.04 0.00 0.60 0.55 0.02 86.79 12:00:01 1 12.77 0.00 0.88 6.36 0.03 79.95 12:00:01 2 2.35 0.00 0.63 1.43 0.02 95.56 12:00:01 3 5.03 0.00 0.95 12.91 0.02 81.08 12:00:01 4 0.60 0.00 0.12 2.00 0.03 97.25 12:00:01 5 0.73 0.00 0.25 1.02 0.02 97.98 12:00:01 6 8.40 0.00 0.37 5.85 0.03 85.35 12:00:01 7 17.28 0.00 0.97 23.72 0.05 57.97 12:01:01 all 7.67 0.00 1.10 5.07 0.03 86.13 12:01:01 0 13.26 0.00 1.18 0.37 0.03 85.15 12:01:01 1 15.58 0.00 1.89 19.43 0.03 63.07 12:01:01 2 4.24 0.00 1.14 6.37 0.03 88.22 12:01:01 3 2.84 0.00 0.94 1.20 0.03 94.98 12:01:01 4 2.22 0.00 0.85 11.90 0.03 84.99 12:01:01 5 1.05 0.00 0.85 0.02 0.00 98.08 12:01:01 6 8.35 0.00 1.04 0.27 0.05 90.29 12:01:01 7 13.80 0.00 0.94 0.97 0.03 84.26 12:02:01 all 9.62 0.00 0.87 2.40 0.03 87.08 12:02:01 0 4.00 0.00 0.46 9.89 0.02 85.63 12:02:01 1 3.70 0.00 0.33 3.10 0.03 92.83 12:02:01 2 18.67 0.00 1.47 0.65 0.03 79.18 12:02:01 3 11.58 0.00 1.19 3.90 0.03 83.30 12:02:01 4 2.29 0.00 0.43 0.08 0.02 97.18 12:02:01 5 14.97 0.00 1.15 0.07 0.05 83.76 12:02:01 6 11.68 0.00 1.09 0.12 0.03 87.08 12:02:01 7 10.20 0.00 0.85 1.29 0.03 87.63 12:03:01 all 8.43 0.00 1.18 2.33 0.04 88.01 12:03:01 0 9.62 0.00 1.19 0.07 0.05 89.08 12:03:01 1 9.18 0.00 0.89 5.08 0.05 84.80 12:03:01 2 2.38 0.00 0.73 0.42 0.02 96.46 12:03:01 3 1.17 0.00 0.94 2.70 0.03 95.15 12:03:01 4 14.37 0.00 1.99 0.47 0.05 83.12 12:03:01 5 10.82 0.00 1.14 0.05 0.05 87.94 12:03:01 6 9.27 0.00 1.74 9.14 0.03 79.81 12:03:01 7 10.67 0.00 0.84 0.75 0.05 87.69 12:04:01 all 11.25 0.00 0.56 0.27 0.05 87.87 12:04:01 0 23.95 0.00 0.95 0.07 0.08 74.95 12:04:01 1 11.78 0.00 0.65 0.98 0.05 86.53 12:04:01 2 4.26 0.00 0.30 0.00 0.03 95.40 12:04:01 3 3.74 0.00 0.38 0.00 0.05 95.82 12:04:01 4 3.37 0.00 0.18 0.00 0.02 96.43 12:04:01 5 10.83 0.00 0.57 0.00 0.05 88.55 12:04:01 6 24.08 0.00 0.90 0.52 0.07 74.43 12:04:01 7 7.98 0.00 0.54 0.55 0.05 90.88 Average: all 4.76 0.00 0.51 2.36 0.02 92.35 Average: 0 6.55 0.00 0.52 2.10 0.02 90.81 Average: 1 5.50 0.00 0.51 3.52 0.02 90.44 Average: 2 3.77 0.00 0.50 0.91 0.02 94.80 Average: 3 2.83 0.00 0.51 2.10 0.02 94.54 Average: 4 2.87 0.00 0.43 1.49 0.02 95.20 Average: 5 4.05 0.00 0.46 0.16 0.02 95.31 Average: 6 6.29 0.00 0.58 1.63 0.03 91.48 Average: 7 6.19 0.00 0.57 6.96 0.03 86.24