---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-41470 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 15G 141G 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 920 24249 0 6998 30792 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:49:88:a0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.214/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85886sec preferred_lft 85886sec inet6 fe80::f816:3eff:fe49:88a0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:61:3c:d2:14 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-41470) 09/24/24 _x86_64_ (8 CPU) 16:32:51 LINUX RESTART (8 CPU) 16:33:01 tps rtps wtps bread/s bwrtn/s 16:34:02 358.76 73.98 284.79 5274.91 54329.62 16:35:01 183.92 52.94 130.98 3952.14 25017.05 16:36:01 92.35 11.86 80.49 874.25 25239.26 16:37:01 74.62 13.01 61.61 2429.20 38084.59 16:38:01 290.84 3.95 286.89 462.11 82282.44 16:39:01 248.81 0.43 248.38 36.93 65223.26 16:40:01 57.87 0.00 57.87 0.00 18326.95 16:41:01 73.49 1.10 72.39 67.86 14741.81 Average: 172.57 19.59 152.97 1632.39 40438.91 16:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:34:02 30183640 31637916 2755580 8.37 57492 1715340 1488536 4.38 915432 1562652 104816 16:35:01 29425892 31301872 3513328 10.67 83852 2091412 1723280 5.07 1339820 1856780 96696 16:36:01 28006996 30235268 4932224 14.97 91140 2427116 2978848 8.76 2497352 2097992 19520 16:37:01 28169404 31564568 4769816 14.48 103652 3558984 1486652 4.37 1446284 2940460 328360 16:38:01 23341540 29877712 9597680 29.14 148240 6459200 7632744 22.46 3312992 5681304 1226948 16:39:01 21129560 28028004 11809660 35.85 186476 6724948 11350000 33.39 5298272 5806024 4104 16:40:01 19546464 26738976 13392756 40.66 192036 7006332 12274872 36.12 6650848 6019884 3296 16:41:01 24806576 31504864 8132644 24.69 194704 6574360 1614656 4.75 1989456 5540032 18536 Average: 25576259 30111148 7362961 22.35 132199 4569712 5068698 14.91 2931307 3938141 225284 16:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:34:02 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 16:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:34:02 ens3 345.20 252.27 1666.71 74.27 0.00 0.00 0.00 0.00 16:35:01 lo 2.51 2.51 0.24 0.24 0.00 0.00 0.00 0.00 16:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:35:01 ens3 289.22 236.72 2059.31 55.36 0.00 0.00 0.00 0.00 16:36:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 16:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:36:01 ens3 586.09 476.14 4639.37 130.78 0.00 0.00 0.00 0.00 16:37:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 16:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:37:01 ens3 407.47 327.48 2055.58 106.36 0.00 0.00 0.00 0.00 16:38:01 veth95702b7 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 16:38:01 vethf758374 6.46 6.61 1.37 0.78 0.00 0.00 0.00 0.00 16:38:01 br-621d31871cfb 16.28 16.38 3.00 3.23 0.00 0.00 0.00 0.00 16:38:01 vethaf8258d 3.68 5.43 0.68 0.82 0.00 0.00 0.00 0.00 16:39:01 veth95702b7 2.12 3.33 0.59 1.18 0.00 0.00 0.00 0.00 16:39:01 br-b32d1f2951de 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 16:39:01 vethf758374 201.13 240.16 230.77 34.39 0.00 0.00 0.00 0.02 16:39:01 br-621d31871cfb 19.98 18.93 8.08 6.02 0.00 0.00 1.17 0.00 16:40:01 veth95702b7 0.10 0.10 0.02 0.02 0.00 0.00 0.00 0.00 16:40:01 br-b32d1f2951de 17.05 18.23 5.17 1.40 0.00 0.00 0.00 0.00 16:40:01 vethf758374 65.82 71.62 8.44 8.13 0.00 0.00 0.00 0.00 16:40:01 br-621d31871cfb 12.60 12.61 1.82 2.00 0.00 0.00 0.00 0.00 16:41:01 lo 22.60 22.60 2.39 2.39 0.00 0.00 0.00 0.00 16:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:41:01 ens3 2866.97 1941.56 36689.43 479.88 0.00 0.00 0.00 0.00 Average: lo 2.45 2.45 0.27 0.27 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 358.32 242.47 4594.84 60.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41470) 09/24/24 _x86_64_ (8 CPU) 16:32:51 LINUX RESTART (8 CPU) 16:33:01 CPU %user %nice %system %iowait %steal %idle 16:34:02 all 8.14 0.00 1.22 4.18 0.04 86.41 16:34:02 0 3.04 0.00 0.72 2.07 0.03 94.14 16:34:02 1 13.23 0.00 1.99 1.24 0.03 83.52 16:34:02 2 8.48 0.00 0.67 0.40 0.07 90.38 16:34:02 3 8.48 0.00 0.94 10.00 0.03 80.55 16:34:02 4 11.57 0.00 1.61 13.88 0.03 72.91 16:34:02 5 8.03 0.00 1.17 0.77 0.03 89.99 16:34:02 6 3.00 0.00 0.90 0.92 0.05 95.13 16:34:02 7 9.30 0.00 1.77 4.25 0.03 84.65 16:35:01 all 13.51 0.00 1.10 2.67 0.06 82.65 16:35:01 0 10.78 0.00 1.07 1.44 0.05 86.66 16:35:01 1 24.51 0.00 2.28 4.39 0.10 68.72 16:35:01 2 12.26 0.00 0.78 0.36 0.05 86.55 16:35:01 3 7.34 0.00 0.70 11.29 0.07 80.60 16:35:01 4 9.34 0.00 0.66 0.19 0.05 89.77 16:35:01 5 13.82 0.00 1.15 0.71 0.05 84.27 16:35:01 6 21.04 0.00 1.27 2.51 0.08 75.09 16:35:01 7 9.08 0.00 0.88 0.49 0.03 89.51 16:36:01 all 39.81 0.00 1.16 2.22 0.09 56.72 16:36:01 0 37.79 0.00 1.01 0.98 0.08 60.14 16:36:01 1 51.11 0.00 1.76 0.44 0.12 46.57 16:36:01 2 44.54 0.00 0.62 0.90 0.08 53.85 16:36:01 3 35.70 0.00 1.10 5.86 0.08 57.26 16:36:01 4 39.71 0.00 1.24 1.03 0.08 57.93 16:36:01 5 36.38 0.00 1.44 3.74 0.13 58.30 16:36:01 6 46.24 0.00 0.62 2.66 0.10 50.38 16:36:01 7 27.02 0.00 1.42 2.18 0.07 69.32 16:37:01 all 26.11 0.00 1.73 2.77 0.06 69.33 16:37:01 0 33.82 0.00 1.83 1.87 0.07 62.41 16:37:01 1 28.15 0.00 1.54 5.93 0.07 64.32 16:37:01 2 21.90 0.00 1.54 0.77 0.07 75.73 16:37:01 3 36.90 0.00 2.58 0.37 0.08 60.07 16:37:01 4 16.94 0.00 1.47 4.14 0.07 77.39 16:37:01 5 25.58 0.00 1.29 0.10 0.05 72.98 16:37:01 6 29.64 0.00 2.11 3.38 0.07 64.80 16:37:01 7 16.02 0.00 1.54 5.59 0.05 76.80 16:38:01 all 29.85 0.00 5.65 5.23 0.09 59.18 16:38:01 0 29.62 0.00 4.99 1.57 0.07 63.76 16:38:01 1 26.40 0.00 5.38 1.29 0.05 66.88 16:38:01 2 33.90 0.00 5.65 3.04 0.14 57.27 16:38:01 3 28.25 0.00 6.22 1.94 0.07 63.52 16:38:01 4 27.46 0.00 6.04 20.54 0.07 45.90 16:38:01 5 29.12 0.00 5.68 0.88 0.07 64.26 16:38:01 6 27.37 0.00 5.48 1.29 0.20 65.66 16:38:01 7 36.67 0.00 5.79 11.27 0.08 46.18 16:39:01 all 29.34 0.00 4.58 6.60 0.13 59.35 16:39:01 0 29.79 0.00 4.44 7.92 0.14 57.71 16:39:01 1 31.31 0.00 4.32 4.96 0.12 59.29 16:39:01 2 25.32 0.00 4.18 7.48 0.12 62.90 16:39:01 3 27.65 0.00 4.22 2.37 0.15 65.60 16:39:01 4 29.54 0.00 4.66 1.84 0.12 63.83 16:39:01 5 31.76 0.00 5.04 3.98 0.12 59.10 16:39:01 6 31.84 0.00 4.69 3.63 0.12 59.73 16:39:01 7 27.51 0.00 5.13 20.66 0.14 46.56 16:40:01 all 26.76 0.00 2.05 1.25 0.12 69.83 16:40:01 0 28.92 0.00 1.99 0.17 0.12 68.80 16:40:01 1 24.34 0.00 2.19 0.45 0.12 72.90 16:40:01 2 32.19 0.00 1.88 2.04 0.08 63.80 16:40:01 3 24.01 0.00 2.14 0.57 0.12 73.16 16:40:01 4 24.20 0.00 2.16 0.69 0.13 72.81 16:40:01 5 27.21 0.00 2.02 0.12 0.13 70.52 16:40:01 6 30.72 0.00 1.52 0.19 0.10 67.48 16:40:01 7 22.49 0.00 2.43 5.77 0.12 69.20 16:41:01 all 12.86 0.00 1.94 1.64 0.10 83.46 16:41:01 0 10.34 0.00 2.10 1.00 0.08 86.48 16:41:01 1 6.34 0.00 1.66 0.90 0.07 91.04 16:41:01 2 11.91 0.00 1.96 0.80 0.08 85.24 16:41:01 3 11.96 0.00 1.89 5.19 0.12 80.84 16:41:01 4 21.18 0.00 2.22 1.11 0.12 75.38 16:41:01 5 9.60 0.00 1.95 1.66 0.10 86.68 16:41:01 6 21.06 0.00 1.61 0.25 0.08 77.00 16:41:01 7 10.58 0.00 2.15 2.18 0.10 84.99 Average: all 23.29 0.00 2.42 3.32 0.09 70.88 Average: 0 22.99 0.00 2.27 2.12 0.08 72.54 Average: 1 25.65 0.00 2.63 2.45 0.08 69.18 Average: 2 23.82 0.00 2.15 1.97 0.09 71.97 Average: 3 22.53 0.00 2.47 4.70 0.09 70.21 Average: 4 22.47 0.00 2.50 5.43 0.08 69.51 Average: 5 22.69 0.00 2.47 1.49 0.09 73.26 Average: 6 26.35 0.00 2.27 1.85 0.10 69.43 Average: 7 19.81 0.00 2.63 6.53 0.08 70.95