---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5525 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 13G 143G 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 859 26741 0 4565 30852 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:67:50:37 brd ff:ff:ff:ff:ff:ff inet 10.30.107.75/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85883sec preferred_lft 85883sec inet6 fe80::f816:3eff:fe67:5037/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:89:11:ba:b1 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::42:89ff:fe11:bab1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5525) 11/28/23 _x86_64_ (8 CPU) 09:30:27 LINUX RESTART (8 CPU) 09:31:01 tps rtps wtps bread/s bwrtn/s 09:32:01 119.98 42.71 77.27 1929.41 29834.89 09:33:01 162.19 44.16 118.03 2532.24 37653.32 09:34:01 26.21 0.05 26.16 3.33 23926.15 09:35:01 47.53 1.00 46.53 33.06 30369.21 09:36:01 30.01 0.45 29.56 12.93 24343.14 09:37:01 28.46 0.73 27.73 74.12 23890.42 09:38:01 339.29 4.68 334.61 464.78 115454.98 09:39:01 32.04 1.80 30.24 109.05 1969.01 Average: 98.22 11.95 86.27 644.86 35931.80 09:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:32:01 30076288 31688420 2862932 8.69 72104 1849232 1451744 4.27 894888 1679420 178004 09:33:01 28309072 30256660 4630148 14.06 85656 2157920 2796144 8.23 2409500 1902312 14808 09:34:01 27457316 29445232 5481904 16.64 86952 2195292 3445424 10.14 3222788 1934776 21612 09:35:01 27654244 29863684 5284976 16.04 92312 2404484 3070464 9.03 2832864 2113396 22320 09:36:01 27478920 29737772 5460300 16.58 95404 2447168 3108588 9.15 2964620 2149152 20132 09:37:01 26727904 29406092 6211316 18.86 97460 2857288 5181600 15.25 3459884 2389584 386092 09:38:01 23720092 27927252 9219128 27.99 105384 4337708 5223396 15.37 5602892 3191532 252 09:39:01 27409564 31618372 5529656 16.79 111432 4332592 1421516 4.18 1942556 3170116 45192 Average: 27354175 29992936 5585045 16.96 93338 2822710 3212360 9.45 2916249 2316286 86052 09:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 09:32:01 ens3 226.41 140.81 1313.89 40.13 0.00 0.00 0.00 0.00 09:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:33:01 ens3 363.06 270.90 2381.81 70.78 0.00 0.00 0.00 0.00 09:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 09:34:01 ens3 1800.67 1399.62 489.94 593.84 0.00 0.00 0.00 0.00 09:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 lo 9.63 9.63 0.98 0.98 0.00 0.00 0.00 0.00 09:35:01 ens3 1026.85 828.25 3115.38 312.47 0.00 0.00 0.00 0.00 09:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 lo 17.70 17.70 10.88 10.88 0.00 0.00 0.00 0.00 09:36:01 ens3 548.76 425.88 179.76 167.91 0.00 0.00 0.00 0.00 09:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 lo 7.37 7.37 1.06 1.06 0.00 0.00 0.00 0.00 09:37:01 ens3 1266.34 971.49 445.52 1837.78 0.00 0.00 0.00 0.00 09:38:01 docker0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 09:38:01 lo 2.53 2.53 0.24 0.24 0.00 0.00 0.00 0.00 09:38:01 ens3 568.71 555.18 2118.53 5284.33 0.00 0.00 0.00 0.00 09:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 lo 3.27 3.27 0.30 0.30 0.00 0.00 0.00 0.00 09:39:01 ens3 172.94 187.89 80.74 1236.91 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 5.31 5.31 1.71 1.71 0.00 0.00 0.00 0.00 Average: ens3 746.71 597.50 1265.71 1193.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5525) 11/28/23 _x86_64_ (8 CPU) 09:30:27 LINUX RESTART (8 CPU) 09:31:01 CPU %user %nice %system %iowait %steal %idle 09:32:01 all 10.95 0.00 0.89 2.44 0.04 85.68 09:32:01 0 3.40 0.00 0.70 0.97 0.03 94.89 09:32:01 1 10.61 0.00 0.67 0.55 0.05 88.12 09:32:01 2 31.31 0.00 1.84 1.17 0.07 65.62 09:32:01 3 13.55 0.00 0.77 1.29 0.05 84.35 09:32:01 4 2.14 0.00 0.32 9.28 0.02 88.24 09:32:01 5 14.85 0.00 1.40 0.82 0.03 82.89 09:32:01 6 3.47 0.00 0.65 5.33 0.02 90.53 09:32:01 7 8.27 0.00 0.77 0.20 0.03 90.73 09:33:01 all 32.54 0.00 1.26 2.20 0.08 63.92 09:33:01 0 33.79 0.00 1.52 1.49 0.08 63.12 09:33:01 1 29.39 0.00 0.89 0.03 0.10 69.59 09:33:01 2 51.91 0.00 2.51 1.47 0.12 44.00 09:33:01 3 38.35 0.00 0.94 1.69 0.08 58.94 09:33:01 4 30.15 0.00 1.22 4.07 0.07 64.50 09:33:01 5 22.91 0.00 1.19 4.73 0.05 71.12 09:33:01 6 23.84 0.00 0.80 3.62 0.07 71.67 09:33:01 7 29.96 0.00 1.09 0.45 0.08 68.41 09:34:01 all 41.94 0.00 4.15 0.69 0.09 53.13 09:34:01 0 40.14 0.00 1.49 0.00 0.07 58.31 09:34:01 1 37.25 0.00 3.41 2.25 0.10 56.99 09:34:01 2 37.79 0.00 3.76 0.00 0.07 58.39 09:34:01 3 49.72 0.00 4.67 0.00 0.08 45.52 09:34:01 4 49.27 0.00 6.61 0.00 0.10 44.02 09:34:01 5 46.45 0.00 4.34 3.22 0.12 45.88 09:34:01 6 33.90 0.00 4.88 0.00 0.08 61.14 09:34:01 7 41.00 0.00 4.07 0.02 0.08 54.83 09:35:01 all 37.33 0.00 2.39 0.82 0.08 59.38 09:35:01 0 31.02 0.00 4.71 0.00 0.05 64.22 09:35:01 1 40.60 0.00 4.54 2.39 0.08 52.38 09:35:01 2 35.36 0.00 1.88 0.22 0.08 62.45 09:35:01 3 39.99 0.00 1.84 3.58 0.10 54.49 09:35:01 4 55.16 0.00 1.37 0.17 0.08 43.22 09:35:01 5 28.16 0.00 1.27 0.18 0.07 70.32 09:35:01 6 34.83 0.00 1.55 0.00 0.05 63.57 09:35:01 7 33.53 0.00 1.93 0.03 0.10 64.41 09:36:01 all 44.55 0.00 1.73 0.88 0.09 52.74 09:36:01 0 34.82 0.00 1.72 0.02 0.10 63.34 09:36:01 1 37.21 0.00 1.50 0.02 0.08 61.18 09:36:01 2 65.98 0.00 2.83 0.17 0.12 30.90 09:36:01 3 52.75 0.00 1.69 0.30 0.08 45.18 09:36:01 4 45.11 0.00 1.47 6.36 0.08 46.98 09:36:01 5 39.12 0.00 1.07 0.17 0.08 59.55 09:36:01 6 35.54 0.00 1.47 0.00 0.08 62.91 09:36:01 7 45.89 0.00 2.06 0.03 0.10 51.92 09:37:01 all 35.91 0.00 2.16 1.02 0.07 60.83 09:37:01 0 28.37 0.00 1.25 0.00 0.05 70.33 09:37:01 1 51.64 0.00 2.07 0.00 0.08 46.20 09:37:01 2 33.20 0.00 0.79 0.00 0.07 65.95 09:37:01 3 39.99 0.00 3.01 0.02 0.08 56.90 09:37:01 4 25.34 0.00 2.77 8.13 0.08 63.68 09:37:01 5 34.37 0.00 0.75 0.00 0.05 64.83 09:37:01 6 41.19 0.00 1.79 0.02 0.07 56.93 09:37:01 7 33.21 0.00 4.90 0.00 0.08 61.81 09:38:01 all 8.68 0.00 2.34 4.29 0.05 84.64 09:38:01 0 10.53 0.00 3.34 1.13 0.07 84.93 09:38:01 1 8.06 0.00 2.60 2.43 0.07 86.84 09:38:01 2 8.57 0.00 1.93 9.93 0.05 79.51 09:38:01 3 8.92 0.00 1.58 2.38 0.05 87.07 09:38:01 4 5.16 0.00 2.11 7.21 0.03 85.48 09:38:01 5 9.04 0.00 2.70 9.95 0.05 78.26 09:38:01 6 9.99 0.00 2.79 0.84 0.05 86.33 09:38:01 7 9.17 0.00 1.63 0.45 0.07 88.68 09:39:01 all 9.50 0.00 0.58 0.23 0.03 89.66 09:39:01 0 14.33 0.00 0.43 0.05 0.02 85.17 09:39:01 1 6.26 0.00 0.64 0.03 0.02 93.05 09:39:01 2 14.60 0.00 0.99 1.57 0.05 82.80 09:39:01 3 5.31 0.00 0.38 0.02 0.05 94.24 09:39:01 4 15.97 0.00 0.73 0.10 0.03 83.16 09:39:01 5 18.58 0.00 0.97 0.05 0.03 80.37 09:39:01 6 0.62 0.00 0.23 0.02 0.02 99.12 09:39:01 7 0.37 0.00 0.25 0.00 0.03 99.35 Average: all 27.67 0.00 1.94 1.57 0.07 68.75 Average: 0 24.55 0.00 1.89 0.46 0.06 73.04 Average: 1 27.63 0.00 2.04 0.96 0.07 69.29 Average: 2 34.86 0.00 2.07 1.81 0.08 61.18 Average: 3 31.05 0.00 1.86 1.16 0.07 65.86 Average: 4 28.55 0.00 2.08 4.41 0.06 64.90 Average: 5 26.68 0.00 1.71 2.39 0.06 69.16 Average: 6 22.91 0.00 1.77 1.23 0.05 74.04 Average: 7 25.16 0.00 2.09 0.15 0.07 72.53