---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8006 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 14G 142G 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 831 25755 0 5580 30880 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:52:db:e4 brd ff:ff:ff:ff:ff:ff inet 10.30.106.167/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85965sec preferred_lft 85965sec inet6 fe80::f816:3eff:fe52:dbe4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:00:40:68:1a 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-8006) 02/23/24 _x86_64_ (8 CPU) 13:33:43 LINUX RESTART (8 CPU) 13:34:02 tps rtps wtps bread/s bwrtn/s 13:35:01 171.72 87.04 84.68 6214.03 62789.83 13:36:01 100.80 13.83 86.97 1123.63 30698.17 13:37:01 155.79 9.47 146.33 1681.05 70226.83 13:38:01 299.15 11.81 287.34 792.63 89988.00 13:39:01 29.51 0.37 29.15 16.26 21545.38 13:40:01 27.05 0.05 27.00 10.39 22297.83 Average: 130.55 20.24 110.31 1626.95 49552.57 13:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:35:01 30129896 31684076 2809316 8.53 66148 1799260 1479412 4.35 879908 1638332 142748 13:36:01 29875140 31729552 3064072 9.30 83872 2067908 1404980 4.13 848700 1895460 171996 13:37:01 26504224 31682228 6434988 19.54 126656 5220424 1389728 4.09 983232 4965380 1876124 13:38:01 24702840 30074340 8236372 25.00 134892 5388752 7663356 22.55 2745292 4937584 592 13:39:01 24177424 29555676 8761788 26.60 136684 5391104 8547056 25.15 3290164 4909332 380 13:40:01 24441708 29850340 8497504 25.80 137184 5421456 7241140 21.31 3018036 4924044 240 Average: 26638539 30762702 6300673 19.13 114239 4214817 4620945 13.60 1960889 3878355 365347 13:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 403.83 272.74 1563.36 64.19 0.00 0.00 0.00 0.00 13:35:01 lo 1.83 1.83 0.18 0.18 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 ens3 50.87 38.30 762.48 8.06 0.00 0.00 0.00 0.00 13:36:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 13:37:01 br-32c33183ca8c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 ens3 1092.63 599.87 28765.42 46.68 0.00 0.00 0.00 0.00 13:37:01 lo 10.86 10.86 1.07 1.07 0.00 0.00 0.00 0.00 13:38:01 vethd9b9f94 54.72 66.17 19.25 16.17 0.00 0.00 0.00 0.00 13:38:01 veth1453527 2.63 2.65 0.20 0.20 0.00 0.00 0.00 0.00 13:38:01 vethe4a6030 0.00 0.48 0.00 0.03 0.00 0.00 0.00 0.00 13:38:01 vethc133dc6 1.85 2.08 0.18 0.20 0.00 0.00 0.00 0.00 13:39:01 vethd9b9f94 24.86 29.50 27.81 10.26 0.00 0.00 0.00 0.00 13:39:01 veth1453527 20.01 20.15 3.75 12.98 0.00 0.00 0.00 0.00 13:39:01 vethe4a6030 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 vethc133dc6 19.75 15.81 2.29 2.39 0.00 0.00 0.00 0.00 13:40:01 vethd9b9f94 28.69 34.93 42.49 8.13 0.00 0.00 0.00 0.00 13:40:01 veth1453527 23.42 23.59 6.78 26.52 0.00 0.00 0.00 0.00 13:40:01 vethe4a6030 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 13:40:01 vethc133dc6 14.54 10.01 7.63 3.56 0.00 0.00 0.00 0.00 Average: vethd9b9f94 18.10 21.83 14.97 5.78 0.00 0.00 0.00 0.00 Average: veth1453527 7.70 7.75 1.79 6.64 0.00 0.00 0.00 0.00 Average: vethe4a6030 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 Average: vethc133dc6 6.04 4.66 1.69 1.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8006) 02/23/24 _x86_64_ (8 CPU) 13:33:43 LINUX RESTART (8 CPU) 13:34:02 CPU %user %nice %system %iowait %steal %idle 13:35:01 all 10.04 0.00 1.36 4.76 0.04 83.81 13:35:01 0 11.97 0.00 1.02 4.55 0.03 82.43 13:35:01 1 20.68 0.00 2.28 1.72 0.05 75.27 13:35:01 2 13.04 0.00 1.03 3.15 0.03 82.73 13:35:01 3 17.21 0.00 1.78 1.05 0.03 79.92 13:35:01 4 4.84 0.00 0.75 1.12 0.05 93.24 13:35:01 5 6.85 0.00 1.92 0.73 0.03 90.47 13:35:01 6 2.95 0.00 1.07 25.04 0.05 70.89 13:35:01 7 2.73 0.00 0.97 0.78 0.03 95.48 13:36:01 all 10.33 0.00 0.78 2.35 0.03 86.51 13:36:01 0 17.25 0.00 0.83 1.47 0.03 80.41 13:36:01 1 12.17 0.00 0.87 0.75 0.03 86.17 13:36:01 2 3.24 0.00 0.30 0.90 0.03 95.53 13:36:01 3 23.37 0.00 1.72 4.04 0.05 70.82 13:36:01 4 11.75 0.00 1.05 0.53 0.03 86.63 13:36:01 5 6.34 0.00 0.47 0.05 0.00 93.15 13:36:01 6 1.97 0.00 0.33 10.89 0.02 86.78 13:36:01 7 6.60 0.00 0.68 0.22 0.03 92.46 13:37:01 all 13.13 0.00 5.62 5.73 0.07 75.45 13:37:01 0 16.48 0.00 6.18 6.05 0.08 71.21 13:37:01 1 13.09 0.00 6.02 1.45 0.07 79.37 13:37:01 2 13.38 0.00 4.95 6.01 0.08 75.57 13:37:01 3 10.83 0.00 5.62 0.49 0.05 83.00 13:37:01 4 14.28 0.00 6.59 12.04 0.07 67.02 13:37:01 5 11.28 0.00 4.93 0.24 0.07 83.49 13:37:01 6 11.98 0.00 4.33 1.80 0.09 81.81 13:37:01 7 13.68 0.00 6.34 17.71 0.09 62.19 13:38:01 all 20.52 0.00 3.10 6.23 0.06 70.08 13:38:01 0 20.41 0.00 3.07 1.93 0.05 74.54 13:38:01 1 18.53 0.00 2.58 0.55 0.07 78.28 13:38:01 2 19.98 0.00 2.77 3.74 0.05 73.46 13:38:01 3 19.71 0.00 3.14 2.15 0.08 74.92 13:38:01 4 24.56 0.00 3.26 5.64 0.07 66.47 13:38:01 5 20.29 0.00 2.95 5.29 0.07 71.40 13:38:01 6 20.80 0.00 3.06 2.57 0.07 73.50 13:38:01 7 19.88 0.00 3.97 28.11 0.07 47.96 13:39:01 all 10.28 0.00 0.96 1.12 0.07 87.57 13:39:01 0 12.05 0.00 1.24 0.02 0.08 86.61 13:39:01 1 8.96 0.00 0.84 0.08 0.07 90.05 13:39:01 2 9.38 0.00 0.84 0.00 0.08 89.70 13:39:01 3 9.88 0.00 0.94 0.00 0.07 89.12 13:39:01 4 12.73 0.00 1.04 0.38 0.07 85.79 13:39:01 5 11.71 0.00 1.15 8.36 0.08 78.69 13:39:01 6 6.96 0.00 0.75 0.07 0.05 92.18 13:39:01 7 10.63 0.00 0.95 0.02 0.07 88.34 13:40:01 all 3.30 0.00 0.48 1.26 0.06 94.90 13:40:01 0 2.63 0.00 0.35 0.05 0.05 96.92 13:40:01 1 2.72 0.00 0.52 0.08 0.07 96.61 13:40:01 2 3.12 0.00 0.57 0.02 0.07 96.23 13:40:01 3 4.31 0.00 0.52 0.00 0.05 95.13 13:40:01 4 3.52 0.00 0.48 0.18 0.08 95.73 13:40:01 5 3.46 0.00 0.60 9.30 0.07 86.58 13:40:01 6 3.29 0.00 0.45 0.38 0.05 95.82 13:40:01 7 3.34 0.00 0.40 0.02 0.05 96.19 Average: all 11.26 0.00 2.04 3.56 0.06 83.08 Average: 0 13.46 0.00 2.11 2.33 0.06 82.04 Average: 1 12.66 0.00 2.17 0.77 0.06 84.34 Average: 2 10.35 0.00 1.74 2.30 0.06 85.56 Average: 3 14.21 0.00 2.28 1.29 0.06 82.16 Average: 4 11.95 0.00 2.18 3.30 0.06 82.51 Average: 5 9.98 0.00 1.99 4.01 0.05 83.96 Average: 6 7.98 0.00 1.66 6.76 0.05 83.56 Average: 7 9.47 0.00 2.21 7.77 0.06 80.50