---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3784 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: 2799.996 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 12G 144G 8% / 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 27504 0 3793 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:b2:6e:67 brd ff:ff:ff:ff:ff:ff inet 10.30.107.21/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85868sec preferred_lft 85868sec inet6 fe80::f816:3eff:feb2:6e67/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:42:64:30:14 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 inet6 fe80::42:42ff:fe64:3014/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3784) 11/24/23 _x86_64_ (8 CPU) 09:56:53 LINUX RESTART (8 CPU) 09:57:01 tps rtps wtps bread/s bwrtn/s 09:58:01 84.99 47.74 37.24 4434.06 41624.13 09:59:01 7.55 0.00 7.55 0.00 5210.00 10:00:01 41.88 25.96 15.91 864.39 6314.81 10:01:01 83.05 13.80 69.26 977.30 12934.38 10:02:01 153.31 43.33 109.98 2503.32 20993.17 10:03:01 23.81 1.88 21.93 81.72 7483.42 10:04:01 203.10 4.98 198.12 486.85 65520.01 10:05:01 79.21 0.22 78.99 11.73 18913.56 Average: 84.61 17.24 67.37 1169.87 22373.76 09:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:58:01 30656524 31895420 2282696 6.93 38524 1528792 1308016 3.85 626068 1411052 6700 09:59:01 30651924 31890940 2287296 6.94 38604 1528788 1308016 3.85 629612 1411000 132 10:00:01 30371448 31723144 2567772 7.80 50716 1623000 1398844 4.12 827272 1478008 59448 10:01:01 30042996 31653444 2896224 8.79 71288 1848864 1466236 4.31 924204 1681904 126880 10:02:01 28596900 30574256 4342320 13.18 83752 2190268 2715172 7.99 2075956 1947456 7068 10:03:01 28431948 30536500 4507272 13.68 87480 2309680 2289572 6.74 2153252 2026164 61240 10:04:01 27354368 30462812 5584852 16.96 99200 3281500 2344664 6.90 2571936 2638676 256 10:05:01 28148212 31553668 4791008 14.54 104136 3565040 1499616 4.41 1569228 2834344 9108 Average: 29281790 31286273 3657430 11.10 71712 2234492 1791267 5.27 1422191 1928576 33854 09:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 ens3 212.86 139.68 575.70 30.34 0.00 0.00 0.00 0.00 09:58:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 ens3 2.55 1.62 2.21 0.32 0.00 0.00 0.00 0.00 09:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 ens3 166.74 100.33 353.41 37.78 0.00 0.00 0.00 0.00 10:00:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 10:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 ens3 44.18 29.30 802.60 6.34 0.00 0.00 0.00 0.00 10:01:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 10:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 ens3 806.57 667.26 3306.91 185.56 0.00 0.00 0.00 0.00 10:02:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 10:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 ens3 1531.86 1231.43 958.01 489.91 0.00 0.00 0.00 0.00 10:03:01 lo 6.80 6.80 1.32 1.32 0.00 0.00 0.00 0.00 10:04:01 docker0 6.63 19.36 0.40 362.13 0.00 0.00 0.00 0.00 10:04:01 ens3 306.10 303.42 2405.48 2556.13 0.00 0.00 0.00 0.00 10:04:01 lo 2.33 2.33 0.21 0.21 0.00 0.00 0.00 0.00 10:05:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 ens3 513.18 455.75 1445.81 933.40 0.00 0.00 0.00 0.00 10:05:01 lo 3.47 3.47 0.32 0.32 0.00 0.00 0.00 0.00 Average: docker0 0.83 2.42 0.05 45.27 0.00 0.00 0.00 0.00 Average: ens3 448.00 366.09 1231.24 529.97 0.00 0.00 0.00 0.00 Average: lo 1.95 1.95 0.27 0.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3784) 11/24/23 _x86_64_ (8 CPU) 09:56:53 LINUX RESTART (8 CPU) 09:57:01 CPU %user %nice %system %iowait %steal %idle 09:58:01 all 2.52 0.00 0.72 5.20 0.03 91.52 09:58:01 0 3.60 0.00 0.65 3.82 0.03 91.89 09:58:01 1 1.92 0.00 0.48 0.73 0.03 96.83 09:58:01 2 1.35 0.00 0.52 12.01 0.02 86.10 09:58:01 3 1.77 0.00 1.81 21.46 0.03 74.92 09:58:01 4 2.20 0.00 0.75 0.57 0.02 96.46 09:58:01 5 3.37 0.00 0.42 0.72 0.02 95.48 09:58:01 6 2.92 0.00 0.53 1.50 0.08 94.96 09:58:01 7 3.04 0.00 0.58 0.87 0.02 95.49 09:59:01 all 0.11 0.00 0.02 0.39 0.00 99.48 09:59:01 0 0.27 0.00 0.02 0.00 0.00 99.72 09:59:01 1 0.42 0.00 0.00 0.00 0.00 99.58 09:59:01 2 0.05 0.00 0.03 0.00 0.02 99.90 09:59:01 3 0.02 0.00 0.03 3.10 0.00 96.85 09:59:01 4 0.00 0.00 0.00 0.00 0.00 100.00 09:59:01 5 0.08 0.00 0.02 0.03 0.00 99.87 09:59:01 6 0.02 0.00 0.05 0.00 0.00 99.93 09:59:01 7 0.02 0.00 0.00 0.00 0.00 99.98 10:00:01 all 4.80 0.00 0.39 1.22 0.02 93.57 10:00:01 0 2.53 0.00 0.15 0.03 0.03 97.25 10:00:01 1 0.95 0.00 0.13 0.18 0.00 98.74 10:00:01 2 12.49 0.00 0.57 0.80 0.05 86.10 10:00:01 3 2.04 0.00 0.52 8.01 0.02 89.42 10:00:01 4 10.03 0.00 0.62 0.23 0.03 89.08 10:00:01 5 6.32 0.00 0.55 0.25 0.02 92.87 10:00:01 6 2.94 0.00 0.13 0.02 0.02 96.90 10:00:01 7 1.15 0.00 0.45 0.18 0.02 98.20 10:01:01 all 7.56 0.00 0.57 4.78 0.03 87.06 10:01:01 0 0.28 0.00 0.23 5.64 0.02 93.83 10:01:01 1 5.60 0.00 0.59 2.82 0.03 90.95 10:01:01 2 11.87 0.00 0.52 1.22 0.05 86.34 10:01:01 3 8.54 0.00 0.97 24.09 0.03 66.37 10:01:01 4 13.40 0.00 0.65 1.15 0.03 84.77 10:01:01 5 8.29 0.00 0.60 0.78 0.02 90.31 10:01:01 6 7.71 0.00 0.58 1.44 0.03 90.23 10:01:01 7 4.75 0.00 0.42 1.13 0.02 93.68 10:02:01 all 24.68 0.00 1.72 2.76 0.08 70.77 10:02:01 0 11.92 0.00 0.78 0.30 0.05 86.94 10:02:01 1 23.24 0.00 2.57 2.77 0.08 71.34 10:02:01 2 32.65 0.00 0.72 1.49 0.10 65.04 10:02:01 3 22.72 0.00 2.37 5.84 0.07 69.01 10:02:01 4 39.34 0.00 2.26 3.72 0.10 54.57 10:02:01 5 30.10 0.00 1.04 1.12 0.10 67.64 10:02:01 6 17.21 0.00 1.67 1.32 0.03 79.77 10:02:01 7 20.31 0.00 2.41 5.49 0.07 71.72 10:03:01 all 41.14 0.00 5.74 0.46 0.10 52.56 10:03:01 0 28.63 0.00 3.29 0.82 0.08 67.18 10:03:01 1 44.36 0.00 7.36 0.37 0.10 47.81 10:03:01 2 35.59 0.00 6.32 0.00 0.07 58.03 10:03:01 3 35.18 0.00 8.95 0.15 0.10 55.62 10:03:01 4 44.85 0.00 3.83 0.07 0.12 51.13 10:03:01 5 41.67 0.00 3.57 0.27 0.08 54.40 10:03:01 6 44.87 0.00 5.50 0.22 0.10 49.31 10:03:01 7 53.97 0.00 7.07 1.78 0.15 37.03 10:04:01 all 8.48 0.00 1.97 7.71 0.08 81.75 10:04:01 0 4.49 0.00 1.63 10.36 0.07 83.46 10:04:01 1 8.85 0.00 2.03 3.32 0.20 85.60 10:04:01 2 10.26 0.00 2.79 25.00 0.09 61.86 10:04:01 3 9.70 0.00 2.00 2.02 0.05 86.23 10:04:01 4 8.29 0.00 2.28 4.62 0.05 84.76 10:04:01 5 6.79 0.00 1.49 0.18 0.05 91.49 10:04:01 6 9.95 0.00 1.41 7.27 0.03 81.33 10:04:01 7 9.54 0.00 2.14 9.25 0.10 78.98 10:05:01 all 11.78 0.00 1.05 2.02 0.05 85.10 10:05:01 0 7.70 0.00 0.87 6.09 0.03 85.31 10:05:01 1 13.57 0.00 1.14 1.89 0.05 83.34 10:05:01 2 12.05 0.00 1.00 0.90 0.07 85.97 10:05:01 3 10.92 0.00 0.94 0.17 0.05 87.93 10:05:01 4 20.00 0.00 1.17 1.82 0.07 76.94 10:05:01 5 16.80 0.00 1.49 0.45 0.05 81.21 10:05:01 6 6.16 0.00 0.74 0.03 0.05 93.02 10:05:01 7 7.02 0.00 1.06 4.81 0.07 87.05 Average: all 12.62 0.00 1.52 3.07 0.05 82.75 Average: 0 7.42 0.00 0.95 3.38 0.04 88.21 Average: 1 12.35 0.00 1.79 1.51 0.06 84.29 Average: 2 14.54 0.00 1.56 5.13 0.06 78.71 Average: 3 11.36 0.00 2.20 8.10 0.04 78.30 Average: 4 17.23 0.00 1.44 1.52 0.05 79.76 Average: 5 14.13 0.00 1.14 0.48 0.04 84.20 Average: 6 11.47 0.00 1.33 1.47 0.04 85.69 Average: 7 12.45 0.00 1.76 2.93 0.05 82.81