---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5040 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 869 26207 0 5090 30842 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:b6:9e:d5 brd ff:ff:ff:ff:ff:ff inet 10.30.106.105/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85858sec preferred_lft 85858sec inet6 fe80::f816:3eff:feb6:9ed5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:08:23:1e:da 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-5040) 12/14/23 _x86_64_ (8 CPU) 14:24:26 LINUX RESTART (8 CPU) 14:25:01 tps rtps wtps bread/s bwrtn/s 14:26:01 228.37 68.38 160.00 4505.43 46529.82 14:27:01 106.73 16.61 90.12 1210.46 38505.72 14:28:01 125.00 9.78 115.21 1684.52 44066.66 14:29:01 98.57 0.03 98.53 3.20 79666.46 14:30:01 320.75 12.88 307.87 778.74 52101.47 14:31:01 19.51 0.62 18.90 41.06 20556.57 14:32:01 2.15 0.05 2.10 4.53 35.78 14:33:01 61.82 1.40 60.42 107.45 3897.55 Average: 120.36 13.72 106.64 1042.00 35670.23 14:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:26:01 30184208 31651096 2755004 8.36 55968 1729852 1501752 4.42 919452 1559912 82296 14:27:01 29947612 31707724 2991600 9.08 78112 1983816 1385464 4.08 863732 1815696 169648 14:28:01 28337340 31636608 4601872 13.97 105196 3452376 1579368 4.65 1015916 3190580 1274160 14:29:01 27427992 31636616 5511220 16.73 110732 4319312 1570936 4.62 1022016 4056828 174156 14:30:01 26059572 30836116 6879640 20.89 133900 4823276 5292864 15.57 1890424 4478192 100 14:31:01 25170128 30083432 7769084 23.59 134392 4953960 6174844 18.17 2707604 4537704 256 14:32:01 25184940 30099284 7754272 23.54 134444 4954732 6157664 18.12 2692560 4537288 796 14:33:01 26903812 31642892 6035400 18.32 136852 4792980 1457496 4.29 1181948 4376804 2504 Average: 27401950 31161721 5537262 16.81 111200 3876288 3140048 9.24 1536706 3569126 212990 14:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:26:01 ens3 370.16 254.05 1455.77 64.11 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 14:27:01 ens3 43.16 33.16 527.56 7.70 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 14:28:01 ens3 378.22 234.58 11621.26 19.05 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 lo 7.40 7.40 0.69 0.69 0.00 0.00 0.00 0.00 14:28:01 br-3247a10cf9ba 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 ens3 428.01 224.35 9055.29 15.65 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 lo 2.27 2.27 0.20 0.20 0.00 0.00 0.00 0.00 14:29:01 br-3247a10cf9ba 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 veth713de17 0.13 0.50 0.01 0.03 0.00 0.00 0.00 0.00 14:30:01 vethc84f3d4 0.52 0.68 0.03 0.04 0.00 0.00 0.00 0.00 14:30:01 veth3471cfa 0.05 0.40 0.00 0.02 0.00 0.00 0.00 0.00 14:30:01 veth584158c 30.74 39.04 3.01 4.55 0.00 0.00 0.00 0.00 14:31:01 veth713de17 1.18 1.08 0.30 0.27 0.00 0.00 0.00 0.00 14:31:01 vethc84f3d4 1.00 1.13 0.33 0.15 0.00 0.00 0.00 0.00 14:31:01 veth3471cfa 0.53 0.53 0.05 1.48 0.00 0.00 0.00 0.00 14:31:01 veth584158c 77.04 90.15 74.52 27.16 0.00 0.00 0.00 0.01 14:32:01 veth713de17 0.40 0.23 0.05 0.07 0.00 0.00 0.00 0.00 14:32:01 vethc84f3d4 0.22 0.32 0.21 0.03 0.00 0.00 0.00 0.00 14:32:01 veth3471cfa 1.05 1.30 0.12 1.60 0.00 0.00 0.00 0.00 14:32:01 veth584158c 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 ens3 1356.34 853.22 24618.40 163.06 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 lo 32.36 32.36 5.89 5.89 0.00 0.00 0.00 0.00 Average: ens3 167.39 105.36 3068.80 20.20 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 3.62 3.62 0.70 0.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5040) 12/14/23 _x86_64_ (8 CPU) 14:24:26 LINUX RESTART (8 CPU) 14:25:01 CPU %user %nice %system %iowait %steal %idle 14:26:01 all 9.36 0.00 1.09 7.80 0.04 81.70 14:26:01 0 8.61 0.00 0.92 32.93 0.05 57.49 14:26:01 1 14.04 0.00 1.17 2.90 0.05 81.83 14:26:01 2 4.46 0.00 1.14 11.00 0.03 83.37 14:26:01 3 8.66 0.00 1.04 2.20 0.03 88.07 14:26:01 4 18.67 0.00 0.82 3.52 0.08 76.90 14:26:01 5 11.79 0.00 1.31 1.24 0.03 85.63 14:26:01 6 3.63 0.00 1.25 4.95 0.02 90.16 14:26:01 7 5.11 0.00 1.06 3.65 0.02 90.16 14:27:01 all 8.00 0.00 0.62 5.77 0.02 85.59 14:27:01 0 3.80 0.00 0.35 0.73 0.02 95.10 14:27:01 1 3.55 0.00 0.32 0.18 0.00 95.95 14:27:01 2 4.10 0.00 0.32 0.10 0.02 95.46 14:27:01 3 7.54 0.00 0.84 6.82 0.03 84.76 14:27:01 4 2.24 0.00 0.23 8.06 0.00 89.47 14:27:01 5 5.24 0.00 0.25 0.22 0.03 94.26 14:27:01 6 29.42 0.00 2.14 29.79 0.08 38.57 14:27:01 7 8.19 0.00 0.48 0.28 0.02 91.03 14:28:01 all 10.13 0.00 2.52 4.69 0.06 82.59 14:28:01 0 11.92 0.00 3.67 1.48 0.05 82.88 14:28:01 1 11.69 0.00 2.66 4.90 0.05 80.70 14:28:01 2 4.58 0.00 1.96 0.07 0.03 93.36 14:28:01 3 6.37 0.00 1.71 0.87 0.03 91.02 14:28:01 4 6.00 0.00 2.44 0.49 0.05 91.01 14:28:01 5 4.56 0.00 1.54 2.31 0.03 91.55 14:28:01 6 4.69 0.00 2.63 22.71 0.10 69.88 14:28:01 7 31.25 0.00 3.61 4.79 0.10 60.25 14:29:01 all 3.31 0.00 1.63 13.99 0.04 81.04 14:29:01 0 2.98 0.00 1.60 37.16 0.05 58.21 14:29:01 1 3.05 0.00 1.78 9.49 0.03 85.65 14:29:01 2 3.03 0.00 0.89 3.33 0.03 92.72 14:29:01 3 3.00 0.00 1.75 3.74 0.05 91.47 14:29:01 4 3.25 0.00 1.84 47.37 0.05 47.49 14:29:01 5 4.21 0.00 1.59 4.98 0.03 89.19 14:29:01 6 3.20 0.00 2.35 0.02 0.02 94.41 14:29:01 7 3.77 0.00 1.22 6.07 0.03 88.91 14:30:01 all 7.63 0.00 2.49 11.99 0.07 77.82 14:30:01 0 7.05 0.00 2.96 26.87 0.07 63.06 14:30:01 1 8.59 0.00 3.13 33.65 0.07 54.56 14:30:01 2 6.89 0.00 2.05 7.21 0.07 83.79 14:30:01 3 6.89 0.00 2.60 1.43 0.07 89.02 14:30:01 4 7.72 0.00 2.19 2.06 0.05 87.98 14:30:01 5 7.02 0.00 2.11 3.43 0.07 87.37 14:30:01 6 7.60 0.00 2.24 15.55 0.08 74.53 14:30:01 7 9.31 0.00 2.59 5.75 0.07 82.29 14:31:01 all 24.20 0.00 2.28 1.59 0.06 71.86 14:31:01 0 20.83 0.00 1.88 2.21 0.08 75.00 14:31:01 1 22.06 0.00 1.89 0.07 0.05 75.93 14:31:01 2 23.55 0.00 2.32 0.03 0.08 74.02 14:31:01 3 25.58 0.00 2.08 0.05 0.07 72.22 14:31:01 4 35.81 0.00 3.60 0.00 0.07 60.52 14:31:01 5 24.52 0.00 2.46 0.15 0.05 72.81 14:31:01 6 24.55 0.00 2.27 2.76 0.05 70.37 14:31:01 7 16.74 0.00 1.79 7.47 0.07 73.93 14:32:01 all 0.45 0.00 0.12 0.02 0.03 99.39 14:32:01 0 0.27 0.00 0.10 0.00 0.00 99.63 14:32:01 1 0.65 0.00 0.17 0.13 0.05 99.00 14:32:01 2 0.80 0.00 0.18 0.00 0.03 98.98 14:32:01 3 0.55 0.00 0.17 0.00 0.03 99.25 14:32:01 4 0.20 0.00 0.08 0.00 0.00 99.72 14:32:01 5 0.38 0.00 0.08 0.00 0.03 99.50 14:32:01 6 0.38 0.00 0.08 0.00 0.02 99.52 14:32:01 7 0.33 0.00 0.10 0.00 0.03 99.53 14:33:01 all 5.38 0.00 0.64 0.56 0.03 93.40 14:33:01 0 1.13 0.00 0.62 0.65 0.03 97.57 14:33:01 1 1.14 0.00 0.64 1.89 0.02 96.32 14:33:01 2 1.70 0.00 0.55 0.15 0.02 97.58 14:33:01 3 32.53 0.00 1.26 0.52 0.07 65.62 14:33:01 4 1.25 0.00 0.42 0.08 0.02 98.23 14:33:01 5 3.29 0.00 0.64 0.84 0.02 95.21 14:33:01 6 0.79 0.00 0.45 0.27 0.03 98.46 14:33:01 7 1.09 0.00 0.50 0.08 0.00 98.33 Average: all 8.55 0.00 1.42 5.79 0.04 84.19 Average: 0 7.06 0.00 1.51 12.71 0.04 78.67 Average: 1 8.09 0.00 1.47 6.64 0.04 83.77 Average: 2 6.14 0.00 1.18 2.73 0.04 89.91 Average: 3 11.41 0.00 1.43 1.95 0.05 85.17 Average: 4 9.38 0.00 1.45 7.67 0.04 81.46 Average: 5 7.61 0.00 1.25 1.65 0.04 89.46 Average: 6 9.27 0.00 1.67 9.49 0.05 79.51 Average: 7 9.46 0.00 1.42 3.50 0.04 85.58