---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6992 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: 2800.000 BogoMIPS: 5600.00 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 11G 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 874 27956 0 3335 30837 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:05:32:94 brd ff:ff:ff:ff:ff:ff inet 10.30.107.99/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85743sec preferred_lft 85743sec inet6 fe80::f816:3eff:fe05:3294/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:22:53:42:f4 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::42:22ff:fe53:42f4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6992) 02/20/24 _x86_64_ (8 CPU) 13:17:03 LINUX RESTART (8 CPU) 13:18:01 tps rtps wtps bread/s bwrtn/s 13:19:01 103.43 13.81 89.62 977.70 21071.82 13:20:01 153.57 66.44 87.14 4874.65 19842.96 13:21:01 26.46 2.28 24.18 59.32 11833.36 13:22:01 10.36 0.00 10.36 0.00 10422.79 13:23:01 9.02 0.00 9.02 0.00 10220.96 13:24:01 8.67 0.00 8.67 0.00 10445.46 13:25:01 8.48 0.00 8.48 0.00 10436.39 13:26:01 325.07 2.85 322.22 412.86 38167.98 13:27:01 132.23 0.27 131.96 39.19 25359.64 Average: 86.37 9.52 76.86 707.06 17534.12 13:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:19:01 29950200 31654304 2989020 9.07 77040 1930320 1482864 4.36 935532 1748464 142276 13:20:01 27849676 29829444 5089544 15.45 84212 2192892 4171048 12.27 2914752 1854272 9072 13:21:01 26118152 28150964 6821068 20.71 87272 2240004 6649864 19.57 4620752 1870120 8036 13:22:01 25106776 27140452 7832444 23.78 87376 2240648 7556984 22.23 5634692 1867600 40 13:23:01 23401624 25438640 9537596 28.96 87484 2243684 8869012 26.09 7332880 1870200 416 13:24:01 23041976 25080736 9897244 30.05 87592 2245284 9172132 26.99 7690544 1869616 180 13:25:01 22999020 25039560 9940200 30.18 87700 2246812 9236532 27.18 7732636 1870008 232 13:26:01 25629952 28441400 7309268 22.19 120100 2949916 5371660 15.80 4464376 2435528 53160 13:27:01 28242828 31077704 4696392 14.26 129664 2961868 2592388 7.63 1803432 2489020 39964 Average: 25815578 27983689 7123642 21.63 94271 2361270 6122498 18.01 4792177 1986092 28153 13:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:19:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 13:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:19:01 ens3 53.64 33.11 883.67 7.13 0.00 0.00 0.00 0.00 13:20:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 13:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 ens3 354.89 262.59 2185.06 70.65 0.00 0.00 0.00 0.00 13:21:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 13:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:21:01 ens3 457.47 335.99 621.57 201.79 0.00 0.00 0.00 0.00 13:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:22:01 ens3 1001.53 839.60 366.01 363.35 0.00 0.00 0.00 0.00 13:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:23:01 ens3 946.08 790.82 311.53 312.61 0.00 0.00 0.00 0.00 13:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:24:01 ens3 247.26 144.18 79.35 58.67 0.00 0.00 0.00 0.00 13:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 ens3 276.20 183.15 86.64 68.42 0.00 0.00 0.00 0.00 13:26:01 vetha0b8585 29.02 67.42 2.18 1267.13 0.00 0.00 0.00 0.10 13:26:01 lo 1.73 1.73 0.15 0.15 0.00 0.00 0.00 0.00 13:26:01 docker0 34.75 77.46 2.28 1413.77 0.00 0.00 0.00 0.00 13:26:01 ens3 566.65 345.99 3460.69 103.66 0.00 0.00 0.00 0.00 13:27:01 lo 7.60 7.60 0.69 0.69 0.00 0.00 0.00 0.00 13:27:01 docker0 6.30 10.81 0.49 171.72 0.00 0.00 0.00 0.00 13:27:01 ens3 365.62 365.94 790.18 1913.04 0.00 0.00 0.00 0.00 Average: lo 1.41 1.41 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 4.56 9.81 0.31 176.21 0.00 0.00 0.00 0.00 Average: ens3 474.39 366.83 976.16 344.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6992) 02/20/24 _x86_64_ (8 CPU) 13:17:03 LINUX RESTART (8 CPU) 13:18:01 CPU %user %nice %system %iowait %steal %idle 13:19:01 all 9.75 0.00 0.72 2.71 0.03 86.80 13:19:01 0 18.29 0.00 0.88 1.85 0.05 78.93 13:19:01 1 3.15 0.00 0.43 1.17 0.03 95.21 13:19:01 2 10.33 0.00 1.07 3.19 0.02 85.40 13:19:01 3 29.11 0.00 1.50 5.09 0.05 64.25 13:19:01 4 2.55 0.00 0.45 4.04 0.03 92.93 13:19:01 5 1.78 0.00 0.23 0.20 0.00 97.78 13:19:01 6 8.92 0.00 0.78 1.50 0.03 88.76 13:19:01 7 3.84 0.00 0.38 4.66 0.03 91.08 13:20:01 all 22.17 0.00 1.12 1.72 0.06 74.93 13:20:01 0 15.78 0.00 1.29 2.25 0.05 80.64 13:20:01 1 20.55 0.00 1.32 1.89 0.07 76.18 13:20:01 2 26.55 0.00 0.95 0.72 0.07 71.71 13:20:01 3 31.06 0.00 1.04 0.57 0.05 67.29 13:20:01 4 12.09 0.00 1.05 6.61 0.03 80.22 13:20:01 5 22.56 0.00 1.00 0.79 0.07 75.58 13:20:01 6 22.33 0.00 1.02 0.35 0.05 76.25 13:20:01 7 26.48 0.00 1.34 0.62 0.07 71.49 13:21:01 all 27.14 0.00 0.98 0.83 0.06 70.99 13:21:01 0 16.59 0.00 1.95 0.03 0.05 81.38 13:21:01 1 66.09 0.00 1.10 0.17 0.12 32.52 13:21:01 2 27.91 0.00 0.97 0.02 0.07 71.04 13:21:01 3 29.64 0.00 0.60 0.02 0.07 69.67 13:21:01 4 15.29 0.00 0.42 6.29 0.05 77.95 13:21:01 5 15.69 0.00 0.35 0.00 0.03 83.93 13:21:01 6 18.80 0.00 0.98 0.00 0.05 80.17 13:21:01 7 27.23 0.00 1.44 0.12 0.07 71.15 13:22:01 all 12.28 0.00 0.81 0.79 0.05 86.07 13:22:01 0 9.74 0.00 1.30 0.02 0.03 88.90 13:22:01 1 17.98 0.00 0.80 0.03 0.07 81.11 13:22:01 2 11.93 0.00 1.06 0.05 0.05 86.91 13:22:01 3 20.25 0.00 0.38 0.00 0.05 79.31 13:22:01 4 7.63 0.00 1.69 6.02 0.05 84.62 13:22:01 5 20.48 0.00 0.65 0.00 0.05 78.82 13:22:01 6 2.42 0.00 0.15 0.00 0.02 97.41 13:22:01 7 7.79 0.00 0.50 0.22 0.03 91.45 13:23:01 all 15.58 0.00 0.97 0.66 0.04 82.75 13:23:01 0 16.06 0.00 0.43 0.00 0.05 83.46 13:23:01 1 18.34 0.00 0.32 0.00 0.05 81.30 13:23:01 2 7.57 0.00 1.62 0.00 0.03 90.78 13:23:01 3 41.14 0.00 1.57 0.00 0.07 57.22 13:23:01 4 7.71 0.00 1.59 5.03 0.03 85.64 13:23:01 5 13.47 0.00 0.30 0.00 0.05 86.18 13:23:01 6 16.64 0.00 1.57 0.22 0.03 81.54 13:23:01 7 3.71 0.00 0.33 0.00 0.03 95.92 13:24:01 all 8.27 0.00 0.24 0.49 0.03 90.97 13:24:01 0 2.40 0.00 0.23 0.00 0.02 97.35 13:24:01 1 4.78 0.00 0.35 0.00 0.03 94.84 13:24:01 2 15.00 0.00 0.32 0.00 0.03 84.65 13:24:01 3 17.91 0.00 0.30 0.00 0.05 81.74 13:24:01 4 4.67 0.00 0.07 3.81 0.02 91.44 13:24:01 5 12.97 0.00 0.27 0.00 0.03 86.73 13:24:01 6 1.33 0.00 0.27 0.08 0.02 98.30 13:24:01 7 7.12 0.00 0.17 0.00 0.02 92.69 13:25:01 all 8.40 0.00 0.18 0.41 0.02 90.98 13:25:01 0 0.87 0.00 0.08 0.00 0.00 99.05 13:25:01 1 5.03 0.00 0.07 0.02 0.02 94.87 13:25:01 2 10.42 0.00 0.12 0.00 0.02 89.44 13:25:01 3 7.10 0.00 0.08 0.00 0.02 92.80 13:25:01 4 36.54 0.00 0.47 3.02 0.07 59.91 13:25:01 5 1.65 0.00 0.15 0.00 0.02 98.18 13:25:01 6 1.88 0.00 0.40 0.27 0.00 97.45 13:25:01 7 3.72 0.00 0.07 0.00 0.02 96.19 13:26:01 all 15.42 0.00 2.36 2.29 0.06 79.87 13:26:01 0 20.04 0.00 2.55 0.42 0.07 76.92 13:26:01 1 17.84 0.00 2.57 0.60 0.07 78.93 13:26:01 2 12.70 0.00 1.71 0.17 0.07 85.36 13:26:01 3 17.41 0.00 2.17 9.17 0.07 71.18 13:26:01 4 17.49 0.00 2.95 3.02 0.10 76.44 13:26:01 5 11.29 0.00 3.04 2.56 0.05 83.06 13:26:01 6 16.34 0.00 2.07 0.43 0.05 81.11 13:26:01 7 10.23 0.00 1.81 2.01 0.05 85.90 13:27:01 all 13.15 0.00 1.49 1.63 0.23 83.51 13:27:01 0 13.72 0.00 1.62 0.12 0.23 84.32 13:27:01 1 13.82 0.00 1.02 0.02 0.05 85.09 13:27:01 2 13.01 0.00 1.70 0.00 0.45 84.84 13:27:01 3 13.56 0.00 2.13 3.25 0.57 80.49 13:27:01 4 14.87 0.00 1.78 6.87 0.07 76.41 13:27:01 5 10.38 0.00 1.07 2.54 0.30 85.71 13:27:01 6 15.36 0.00 1.32 0.07 0.07 83.19 13:27:01 7 10.51 0.00 1.22 0.23 0.05 87.99 Average: all 14.68 0.00 0.98 1.28 0.06 82.99 Average: 0 12.61 0.00 1.15 0.52 0.06 85.66 Average: 1 18.60 0.00 0.89 0.43 0.06 80.02 Average: 2 15.04 0.00 1.06 0.46 0.09 83.35 Average: 3 23.02 0.00 1.09 2.01 0.11 73.78 Average: 4 13.20 0.00 1.16 4.97 0.05 80.62 Average: 5 12.25 0.00 0.78 0.68 0.07 86.22 Average: 6 11.55 0.00 0.95 0.32 0.04 87.13 Average: 7 11.18 0.00 0.81 0.87 0.04 87.10