---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4601 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 12G 8.0G 59% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7976 545 2668 0 4762 7133 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:35:a0:e6 brd ff:ff:ff:ff:ff:ff inet 10.32.6.120/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85481sec preferred_lft 85481sec inet6 fe80::f816:3eff:fe35:a0e6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6e:47:6e:ac 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::42:6eff:fe47:6eac/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4601) 07/03/25 _x86_64_ (4 CPU) 11:35:28 LINUX RESTART (4 CPU) 11:36:01 tps rtps wtps bread/s bwrtn/s 11:37:01 33.04 25.36 7.68 3023.50 2027.81 11:38:01 1.33 0.00 1.33 0.00 15.60 11:39:01 1.28 0.00 1.28 0.00 15.46 11:40:01 1.28 0.00 1.28 0.00 15.46 11:41:01 1.02 0.00 1.02 0.00 12.26 11:42:01 15.58 4.30 11.28 195.97 383.40 11:43:01 82.22 20.89 61.33 718.03 6223.39 11:44:01 80.90 34.75 46.15 2451.87 7966.27 11:45:01 32.24 6.18 26.06 651.36 4383.54 11:46:01 90.11 9.52 80.59 660.83 48283.80 11:47:01 74.92 0.55 74.37 13.60 23709.25 11:48:01 3.35 0.00 3.35 0.00 375.21 11:49:01 50.92 0.35 50.57 11.33 31890.55 11:50:01 120.42 0.87 119.55 48.80 25036.53 Average: 42.05 7.34 34.71 555.36 10740.83 11:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:37:01 6141156 7532076 2026272 24.81 26464 1550640 858020 9.31 439656 1429012 4 11:38:01 6141500 7532468 2025928 24.80 26504 1550652 858020 9.31 439508 1429008 156 11:39:01 6144256 7535200 2023172 24.77 26528 1550640 867064 9.41 437740 1428924 52 11:40:01 6144752 7535728 2022676 24.77 26552 1550644 867064 9.41 437456 1428928 52 11:41:01 6144904 7536056 2022524 24.76 26600 1550764 867064 9.41 437564 1429056 20 11:42:01 6072432 7486980 2094996 25.65 27000 1573308 887392 9.63 493832 1444436 8604 11:43:01 5639080 7334852 2528348 30.96 52292 1812944 1019964 11.07 673440 1661780 140464 11:44:01 5370796 7281288 2796632 34.24 62360 2009488 1079944 11.72 763204 1824640 102508 11:45:01 4564632 6671608 3602796 44.11 68200 2193264 1677548 18.20 1403392 1973924 158092 11:46:01 2632520 6113920 5534908 67.77 124448 3403492 2345980 25.46 2047004 3124900 167768 11:47:01 1920140 5587592 6247288 76.49 137344 3546564 2830884 30.72 2655968 3191796 2768 11:48:01 1843560 5522916 6323868 77.43 137412 3556672 2855560 30.98 2719340 3201872 2716 11:49:01 1951192 6439980 6216236 76.11 143680 4331960 1759028 19.09 1937924 3854788 40364 11:50:01 2687876 7255756 5479552 67.09 150044 4403480 1098124 11.92 1330284 3726620 27580 Average: 4528485 6954744 3638943 44.55 73959 2470322 1419404 15.40 1158308 2224977 46511 11:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 ens3 180.00 82.70 429.54 22.39 0.00 0.00 0.00 0.00 11:37:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 11:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 ens3 1.43 0.50 1.48 0.06 0.00 0.00 0.00 0.00 11:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 ens3 0.20 0.13 0.01 0.02 0.00 0.00 0.00 0.00 11:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 ens3 0.27 0.15 0.02 0.01 0.00 0.00 0.00 0.00 11:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 ens3 1.00 0.38 0.40 0.27 0.00 0.00 0.00 0.00 11:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 ens3 108.90 65.09 183.16 27.94 0.00 0.00 0.00 0.00 11:42:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 11:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 ens3 110.06 71.58 999.24 19.36 0.00 0.00 0.00 0.00 11:43:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 11:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 ens3 78.33 58.88 486.83 15.62 0.00 0.00 0.00 0.00 11:44:01 lo 2.87 2.87 0.26 0.26 0.00 0.00 0.00 0.00 11:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 ens3 232.34 208.65 2566.47 28.99 0.00 0.00 0.00 0.00 11:45:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 11:46:01 docker0 0.13 0.23 0.01 0.02 0.00 0.00 0.00 0.00 11:46:01 vethe23114b 0.13 0.37 0.01 0.03 0.00 0.00 0.00 0.00 11:46:01 ens3 863.23 306.38 8419.04 24.17 0.00 0.00 0.00 0.00 11:46:01 lo 4.94 4.94 0.55 0.55 0.00 0.00 0.00 0.00 11:47:01 docker0 1.02 1.38 0.19 0.57 0.00 0.00 0.00 0.00 11:47:01 vethe23114b 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 11:47:01 ens3 47.49 24.13 65.73 32.08 0.00 0.00 0.00 0.00 11:47:01 lo 240.38 240.38 62.43 62.43 0.00 0.00 0.00 0.00 11:48:01 docker0 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 11:48:01 vethe23114b 0.20 0.23 0.01 0.01 0.00 0.00 0.00 0.00 11:48:01 ens3 166.94 67.89 36.26 195.62 0.00 0.00 0.00 0.00 11:48:01 lo 1172.21 1172.21 357.90 357.90 0.00 0.00 0.00 0.00 11:49:01 docker0 6.38 22.13 0.36 117.42 0.00 0.00 0.00 0.00 11:49:01 ens3 182.65 128.40 3332.36 17.67 0.00 0.00 0.00 0.00 11:49:01 lo 41.03 41.03 11.46 11.46 0.00 0.00 0.00 0.00 11:50:01 docker0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 11:50:01 ens3 33.12 26.75 34.95 31.08 0.00 0.00 0.00 0.00 11:50:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 Average: docker0 0.55 1.72 0.04 8.43 0.00 0.00 0.00 0.00 Average: ens3 143.34 74.42 1183.06 29.67 0.00 0.00 0.00 0.00 Average: lo 104.54 104.54 30.91 30.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4601) 07/03/25 _x86_64_ (4 CPU) 11:35:28 LINUX RESTART (4 CPU) 11:36:01 CPU %user %nice %system %iowait %steal %idle 11:37:01 all 3.69 0.00 0.55 1.03 0.74 93.99 11:37:01 0 3.13 0.00 0.72 1.71 0.91 93.53 11:37:01 1 3.82 0.00 0.63 1.89 0.75 92.90 11:37:01 2 3.67 0.00 0.35 0.40 0.65 94.94 11:37:01 3 4.13 0.00 0.48 0.13 0.65 94.61 11:38:01 all 0.05 0.00 0.02 0.02 0.05 99.87 11:38:01 0 0.12 0.00 0.02 0.00 0.12 99.75 11:38:01 1 0.02 0.00 0.02 0.03 0.05 99.88 11:38:01 2 0.03 0.00 0.03 0.00 0.00 99.93 11:38:01 3 0.02 0.00 0.02 0.00 0.02 99.95 11:39:01 all 0.37 0.00 0.02 0.01 0.05 99.55 11:39:01 0 0.05 0.00 0.03 0.00 0.10 99.82 11:39:01 1 1.37 0.00 0.03 0.03 0.07 98.50 11:39:01 2 0.00 0.00 0.02 0.00 0.02 99.97 11:39:01 3 0.02 0.00 0.02 0.00 0.02 99.95 11:40:01 all 0.01 0.00 0.01 0.01 0.05 99.92 11:40:01 0 0.03 0.00 0.03 0.02 0.13 99.78 11:40:01 1 0.02 0.00 0.00 0.05 0.03 99.90 11:40:01 2 0.00 0.00 0.00 0.00 0.02 99.98 11:40:01 3 0.00 0.00 0.02 0.00 0.02 99.97 11:41:01 all 0.04 0.00 0.01 0.02 0.08 99.86 11:41:01 0 0.10 0.00 0.02 0.00 0.20 99.68 11:41:01 1 0.00 0.00 0.00 0.03 0.07 99.90 11:41:01 2 0.03 0.00 0.02 0.00 0.02 99.93 11:41:01 3 0.05 0.00 0.00 0.00 0.02 99.93 11:42:01 all 3.79 0.00 0.27 0.45 0.63 94.86 11:42:01 0 3.77 0.00 0.23 0.05 0.60 95.35 11:42:01 1 4.54 0.00 0.17 0.38 0.57 94.34 11:42:01 2 3.45 0.00 0.32 0.03 0.68 95.52 11:42:01 3 3.40 0.00 0.33 1.35 0.67 94.25 11:43:01 all 19.73 0.00 1.37 2.49 1.13 75.28 11:43:01 0 10.47 0.00 0.97 0.57 0.70 87.29 11:43:01 1 12.16 0.00 0.97 5.14 0.90 80.83 11:43:01 2 36.32 0.00 2.15 0.52 2.02 58.99 11:43:01 3 19.94 0.00 1.41 3.75 0.93 73.97 11:44:01 all 20.70 0.00 1.38 2.15 1.54 74.22 11:44:01 0 10.09 0.00 0.81 0.28 0.80 88.01 11:44:01 1 11.29 0.00 1.06 2.23 1.45 83.97 11:44:01 2 25.65 0.00 1.46 3.29 2.03 67.56 11:44:01 3 35.81 0.00 2.21 2.81 1.88 57.29 11:45:01 all 33.73 0.00 1.50 0.57 3.31 60.90 11:45:01 0 37.19 0.00 0.98 0.48 2.82 58.52 11:45:01 1 40.70 0.00 1.26 0.07 3.42 54.56 11:45:01 2 35.69 0.00 2.26 0.68 4.06 57.31 11:45:01 3 21.30 0.00 1.46 1.05 2.94 73.25 11:46:01 all 42.80 0.00 6.64 1.31 4.73 44.53 11:46:01 0 45.12 0.00 6.08 0.38 4.51 43.90 11:46:01 1 37.73 0.00 6.95 1.38 4.62 49.31 11:46:01 2 50.13 0.00 6.20 2.38 5.15 36.14 11:46:01 3 38.15 0.00 7.36 1.06 4.64 48.79 11:47:01 all 48.99 0.00 4.53 1.21 5.18 40.09 11:47:01 0 47.88 0.00 4.08 3.09 5.27 39.67 11:47:01 1 44.42 0.00 4.38 0.32 5.79 45.08 11:47:01 2 57.35 0.00 4.89 0.58 4.89 32.28 11:47:01 3 46.24 0.00 4.74 0.87 4.74 43.41 11:47:01 CPU %user %nice %system %iowait %steal %idle 11:48:01 all 54.29 0.00 7.05 0.02 9.19 29.46 11:48:01 0 51.07 0.00 7.35 0.00 9.85 31.72 11:48:01 1 53.02 0.00 7.00 0.02 9.39 30.58 11:48:01 2 60.15 0.00 6.94 0.00 8.82 24.09 11:48:01 3 52.90 0.00 6.87 0.05 8.70 31.48 11:49:01 all 41.33 0.00 5.04 1.09 6.24 46.30 11:49:01 0 38.70 0.00 4.48 0.90 6.31 49.61 11:49:01 1 41.26 0.00 3.50 0.37 5.76 49.11 11:49:01 2 51.26 0.00 8.11 2.10 7.00 31.53 11:49:01 3 34.09 0.00 4.04 0.98 5.86 55.03 11:50:01 all 17.84 0.00 2.53 2.91 1.53 75.18 11:50:01 0 14.52 0.00 2.22 2.18 1.47 79.61 11:50:01 1 22.98 0.00 2.15 5.95 1.42 67.50 11:50:01 2 10.51 0.00 3.88 2.55 1.73 81.33 11:50:01 3 23.38 0.00 1.90 1.00 1.54 72.18 Average: all 20.49 0.00 2.20 0.95 2.46 73.90 Average: 0 18.69 0.00 2.00 0.69 2.41 76.22 Average: 1 19.48 0.00 2.00 1.28 2.44 74.80 Average: 2 23.87 0.00 2.62 0.89 2.65 69.97 Average: 3 19.92 0.00 2.20 0.93 2.32 74.62