---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17926 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 893 24461 0 6812 30818 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:27:b4:5d brd ff:ff:ff:ff:ff:ff inet 10.30.106.13/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85863sec preferred_lft 85863sec inet6 fe80::f816:3eff:fe27:b45d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a0:e7:c3:b6 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-17926) 06/19/24 _x86_64_ (8 CPU) 14:52:27 LINUX RESTART (8 CPU) 14:53:02 tps rtps wtps bread/s bwrtn/s 14:54:01 316.08 43.44 272.64 1955.80 45460.34 14:55:01 207.83 50.45 157.38 3791.67 52588.47 14:56:01 76.29 12.95 63.34 2384.67 37748.78 14:57:01 92.46 0.64 91.81 53.69 67385.87 14:58:01 211.41 6.53 204.88 864.52 56076.52 14:59:01 249.76 0.42 249.34 33.33 59495.95 15:00:01 44.36 0.00 44.36 0.00 2170.30 15:01:01 60.12 1.08 59.04 80.12 2577.97 Average: 157.09 14.41 142.68 1146.10 40371.30 14:53:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:54:01 30141200 31722524 2798020 8.49 69824 1822312 1420228 4.18 857388 1652840 155524 14:55:01 28837928 30982416 4101292 12.45 87792 2349852 1937300 5.70 1733468 2043828 23792 14:56:01 27370024 30331812 5569196 16.91 95936 3143320 3092296 9.10 2583608 2626616 600776 14:57:01 27978692 31640988 4960528 15.06 110460 3802196 1416864 4.17 1381904 3182932 129296 14:58:01 22976380 30041484 9962840 30.25 165664 6936068 7485444 22.02 3148052 6193116 1881048 14:59:01 21851440 28695804 11087780 33.66 184796 6689524 10510784 30.93 4615560 5800312 5688 15:00:01 19626172 26623296 13313048 40.42 186524 6837912 12382244 36.43 6741488 5887240 2716 15:01:01 25032764 31541124 7906456 24.00 188496 6406264 1578500 4.64 1906008 5420324 18248 Average: 25476825 30197431 7462395 22.66 136186 4748431 4977958 14.65 2870934 4100901 352136 14:53:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:54:01 lo 1.49 1.49 0.17 0.17 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 ens3 279.42 175.41 1275.85 56.31 0.00 0.00 0.00 0.00 14:55:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 ens3 897.18 559.40 5602.29 146.92 0.00 0.00 0.00 0.00 14:56:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 ens3 1099.37 654.67 2992.91 215.55 0.00 0.00 0.00 0.00 14:57:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 14:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 ens3 143.13 116.90 348.67 38.37 0.00 0.00 0.00 0.00 14:58:01 br-72d170e0ff1b 13.58 13.18 2.52 2.30 0.00 0.00 0.48 0.00 14:58:01 vetheff19c5 7.40 6.72 1.91 0.92 0.00 0.00 0.00 0.00 14:58:01 br-0683584bf54a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 lo 6.77 6.77 0.77 0.77 0.00 0.00 0.00 0.00 14:59:01 br-43dc59ba1902 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 14:59:01 br-72d170e0ff1b 10.96 10.85 5.17 4.69 0.00 0.00 0.33 0.00 14:59:01 vetheff19c5 16.23 18.46 4.72 3.86 0.00 0.00 0.00 0.00 14:59:01 veth75b6560 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 15:00:01 br-43dc59ba1902 17.36 9.85 9.31 1.00 0.00 0.00 0.00 0.00 15:00:01 br-72d170e0ff1b 31.13 30.88 16.55 20.68 0.00 0.00 0.00 0.00 15:00:01 vetheff19c5 33.33 41.61 8.64 12.65 0.00 0.00 0.00 0.00 15:00:01 veth75b6560 17.36 9.87 9.54 1.00 0.00 0.00 0.00 0.00 15:01:01 lo 19.38 19.38 2.00 2.00 0.00 0.00 0.00 0.00 15:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 ens3 3664.04 2124.25 34050.24 560.67 0.00 0.00 0.00 0.00 Average: lo 1.95 1.95 0.21 0.21 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 435.48 249.22 4211.91 67.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17926) 06/19/24 _x86_64_ (8 CPU) 14:52:27 LINUX RESTART (8 CPU) 14:53:02 CPU %user %nice %system %iowait %steal %idle 14:54:01 all 10.70 0.00 1.06 2.43 0.04 85.77 14:54:01 0 7.70 0.00 0.93 0.34 0.03 91.00 14:54:01 1 23.47 0.00 1.97 0.93 0.03 73.59 14:54:01 2 11.25 0.00 0.97 0.41 0.05 87.32 14:54:01 3 17.58 0.00 2.14 4.13 0.05 76.10 14:54:01 4 3.11 0.00 0.39 0.15 0.07 96.28 14:54:01 5 12.82 0.00 1.00 3.85 0.03 82.29 14:54:01 6 3.94 0.00 0.31 9.32 0.03 86.40 14:54:01 7 5.74 0.00 0.76 0.30 0.02 93.18 14:55:01 all 27.31 0.00 1.29 3.71 0.08 67.61 14:55:01 0 23.37 0.00 1.25 1.04 0.05 74.29 14:55:01 1 31.81 0.00 1.41 7.38 0.08 59.32 14:55:01 2 24.72 0.00 1.17 2.11 0.08 71.92 14:55:01 3 42.53 0.00 1.89 2.98 0.10 52.49 14:55:01 4 25.42 0.00 1.07 2.11 0.08 71.30 14:55:01 5 17.51 0.00 1.27 3.65 0.10 77.47 14:55:01 6 26.16 0.00 1.04 6.33 0.07 66.41 14:55:01 7 27.00 0.00 1.21 4.07 0.07 67.67 14:56:01 all 43.44 0.00 1.75 2.08 0.08 52.64 14:56:01 0 32.03 0.00 1.62 0.72 0.07 65.56 14:56:01 1 49.51 0.00 1.56 1.66 0.10 47.18 14:56:01 2 54.69 0.00 1.73 0.20 0.08 43.29 14:56:01 3 58.86 0.00 1.83 0.02 0.08 39.21 14:56:01 4 34.53 0.00 1.76 0.22 0.08 63.42 14:56:01 5 47.78 0.00 2.46 0.22 0.08 49.46 14:56:01 6 26.94 0.00 1.44 13.54 0.07 58.01 14:56:01 7 43.33 0.00 1.58 0.08 0.08 54.92 14:57:01 all 10.50 0.00 1.04 6.89 0.04 81.52 14:57:01 0 10.05 0.00 1.07 15.20 0.05 73.63 14:57:01 1 25.71 0.00 1.66 10.22 0.07 62.34 14:57:01 2 9.38 0.00 1.09 0.32 0.03 89.17 14:57:01 3 10.81 0.00 0.68 0.03 0.02 88.46 14:57:01 4 4.29 0.00 1.19 17.35 0.07 77.10 14:57:01 5 7.02 0.00 0.78 0.02 0.03 92.15 14:57:01 6 6.74 0.00 0.56 12.00 0.02 80.69 14:57:01 7 10.13 0.00 1.34 0.05 0.02 88.46 14:58:01 all 28.01 0.00 5.61 3.98 0.07 62.33 14:58:01 0 23.94 0.00 5.73 4.58 0.08 65.67 14:58:01 1 27.82 0.00 5.80 2.76 0.08 63.53 14:58:01 2 28.10 0.00 5.21 0.27 0.08 66.33 14:58:01 3 31.73 0.00 5.11 0.17 0.07 62.92 14:58:01 4 23.83 0.00 5.97 22.42 0.10 47.69 14:58:01 5 29.96 0.00 5.43 0.63 0.07 63.92 14:58:01 6 28.73 0.00 7.11 0.83 0.08 63.25 14:58:01 7 29.99 0.00 4.49 0.20 0.07 65.25 14:59:01 all 24.73 0.00 2.89 5.78 0.09 66.50 14:59:01 0 23.23 0.00 3.55 4.17 0.08 68.97 14:59:01 1 23.70 0.00 2.57 3.02 0.08 70.62 14:59:01 2 21.74 0.00 2.68 0.62 0.10 74.86 14:59:01 3 21.87 0.00 3.41 2.21 0.08 72.42 14:59:01 4 25.30 0.00 2.49 6.88 0.08 65.24 14:59:01 5 21.80 0.00 2.56 4.56 0.10 70.97 14:59:01 6 36.80 0.00 3.23 23.66 0.08 36.23 14:59:01 7 23.45 0.00 2.61 1.15 0.08 72.70 15:00:01 all 22.57 0.00 1.64 0.22 0.09 75.47 15:00:01 0 28.69 0.00 1.61 0.33 0.10 69.27 15:00:01 1 20.67 0.00 1.92 0.32 0.08 77.01 15:00:01 2 17.63 0.00 1.71 0.12 0.10 80.44 15:00:01 3 21.04 0.00 2.06 0.74 0.10 76.06 15:00:01 4 20.64 0.00 1.27 0.02 0.10 77.97 15:00:01 5 27.65 0.00 1.46 0.02 0.08 70.79 15:00:01 6 24.85 0.00 1.37 0.08 0.10 73.60 15:00:01 7 19.38 0.00 1.75 0.13 0.10 78.64 15:01:01 all 9.55 0.00 1.50 1.30 0.07 87.58 15:01:01 0 6.79 0.00 1.50 1.05 0.05 90.61 15:01:01 1 13.52 0.00 1.51 2.69 0.08 82.20 15:01:01 2 7.86 0.00 1.61 2.04 0.07 88.42 15:01:01 3 5.39 0.00 1.25 2.71 0.05 90.60 15:01:01 4 9.17 0.00 1.69 1.14 0.07 87.94 15:01:01 5 8.45 0.00 1.44 0.10 0.07 89.94 15:01:01 6 19.53 0.00 1.64 0.23 0.08 78.51 15:01:01 7 5.76 0.00 1.34 0.44 0.07 92.40 Average: all 22.13 0.00 2.10 3.29 0.07 72.41 Average: 0 19.50 0.00 2.16 3.41 0.07 74.87 Average: 1 27.04 0.00 2.30 3.61 0.08 66.97 Average: 2 21.94 0.00 2.02 0.76 0.08 75.20 Average: 3 26.24 0.00 2.29 1.62 0.07 69.77 Average: 4 18.33 0.00 1.98 6.25 0.08 73.36 Average: 5 21.66 0.00 2.05 1.63 0.07 74.59 Average: 6 21.75 0.00 2.09 8.24 0.07 67.86 Average: 7 20.62 0.00 1.88 0.81 0.06 76.63