---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4037 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 9.6G 9.7G 50% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 493 678 0 2771 3167 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:f2:b9:47 brd ff:ff:ff:ff:ff:ff inet 10.32.7.228/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85444sec preferred_lft 85444sec inet6 fe80::f816:3eff:fef2:b947/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7c:53:15:d8 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::42:7cff:fe53:15d8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4037) 09/02/24 _x86_64_ (4 CPU) 14:48:39 LINUX RESTART (4 CPU) 14:49:01 tps rtps wtps bread/s bwrtn/s 14:50:01 180.75 82.87 97.88 6503.58 42127.13 14:51:01 200.20 12.73 187.47 2265.89 22749.81 14:52:01 18.41 0.00 18.41 0.00 9632.39 14:53:01 3.43 0.00 3.43 0.00 233.03 14:54:01 3.28 0.00 3.28 0.00 256.49 14:55:01 3.60 0.00 3.60 0.00 335.68 14:56:01 3.25 0.00 3.25 0.00 289.15 14:57:01 3.83 0.00 3.83 0.00 612.20 14:58:01 3.60 0.00 3.60 0.00 336.48 14:59:01 3.60 0.00 3.60 0.00 851.19 15:00:01 3.27 0.23 3.03 9.47 348.34 15:01:01 5.28 1.53 3.75 31.86 406.47 15:02:01 3.57 0.00 3.57 0.00 422.60 15:03:01 3.35 0.00 3.35 0.00 484.11 15:04:01 24.33 5.77 18.56 188.64 2403.07 Average: 30.92 6.88 24.04 599.95 5432.43 14:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:50:01 1662704 3371776 2375948 58.83 54544 1807584 866196 17.03 552028 1639244 146204 14:51:01 953396 3290676 3085256 76.39 80968 2384980 1344484 26.43 832160 2008804 172536 14:52:01 837792 3291316 3200860 79.26 89284 2482424 1310464 25.76 886404 2052064 3348 14:53:01 836608 3293948 3202044 79.28 89468 2485876 1313616 25.82 887456 2052424 1952 14:54:01 833652 3298804 3205000 79.36 89656 2492996 1322352 25.99 885880 2055884 3544 14:55:01 820580 3293860 3218072 79.68 89848 2500308 1321568 25.98 895388 2059516 3504 14:56:01 802656 3291316 3235996 80.13 90020 2514708 1389520 27.31 903592 2067740 11988 14:57:01 794408 3289992 3244244 80.33 90172 2520972 1388052 27.29 907812 2071016 3068 14:58:01 778876 3284072 3259776 80.71 90332 2529748 1433976 28.19 916508 2076004 4964 14:59:01 753236 3281984 3285416 81.35 90460 2552296 1386924 27.26 921748 2096300 4588 15:00:01 732236 3269700 3306416 81.87 90656 2560176 1391544 27.35 937644 2100360 6000 15:01:01 707992 3254484 3330660 82.47 90856 2567568 1502976 29.54 957840 2103316 4572 15:02:01 723076 3276424 3315576 82.10 91068 2573724 1394608 27.41 937980 2106948 3068 15:03:01 710528 3273764 3328124 82.41 91236 2582780 1393676 27.40 945696 2111756 2380 15:04:01 688924 3224828 3349728 82.94 92488 2564456 1002476 19.71 1167052 1927508 8304 Average: 842444 3285796 3196208 79.14 87404 2474706 1317495 25.90 902346 2035259 25335 14:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:50:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 ens3 461.06 296.47 1500.50 73.26 0.00 0.00 0.00 0.00 14:51:01 lo 2.27 2.27 0.20 0.20 0.00 0.00 0.00 0.00 14:51:01 docker0 328.90 912.71 18.23 1519.12 0.00 0.00 0.00 0.00 14:51:01 ens3 1021.00 403.07 2179.83 41.45 0.00 0.00 0.00 0.00 14:51:01 vethe14b741 254.91 805.38 17.83 1005.26 0.00 0.00 0.00 0.08 14:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 docker0 114.78 155.14 6.00 863.58 0.00 0.00 0.00 0.00 14:52:01 ens3 162.17 119.33 866.41 8.71 0.00 0.00 0.00 0.00 14:52:01 vethe14b741 114.78 155.17 7.57 863.58 0.00 0.00 0.00 0.07 14:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 ens3 6.98 5.75 1.47 1.70 0.00 0.00 0.00 0.00 14:53:01 vethe14b741 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 lo 0.00 0.00 0.00 0.00 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 2.77 2.47 0.58 1.12 0.00 0.00 0.00 0.00 14:54:01 vethe14b741 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 lo 0.20 0.20 0.01 0.01 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 7.98 7.17 1.68 2.18 0.00 0.00 0.00 0.00 14:55:01 vethe14b741 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 lo 0.00 0.00 0.00 0.00 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 10.71 9.87 2.41 2.76 0.00 0.00 0.00 0.00 14:56:01 vethe14b741 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 lo 0.20 0.20 0.01 0.01 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 8.38 8.06 1.84 2.16 0.00 0.00 0.00 0.00 14:57:01 vethe14b741 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 ens3 5.75 5.38 1.23 1.64 0.00 0.00 0.00 0.00 14:58:01 vethe14b741 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:59:01 docker0 100.82 106.58 6.27 594.23 0.00 0.00 0.00 0.00 14:59:01 ens3 110.48 104.92 595.03 8.71 0.00 0.00 0.00 0.00 14:59:01 vethe14b741 100.82 106.58 7.64 594.23 0.00 0.00 0.00 0.05 15:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 ens3 7.37 7.25 2.31 2.29 0.00 0.00 0.00 0.00 15:00:01 vethe14b741 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 lo 0.33 0.33 0.03 0.03 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 13.28 11.48 6.13 9.96 0.00 0.00 0.00 0.00 15:01:01 vethe14b741 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 ens3 5.05 5.55 1.08 1.65 0.00 0.00 0.00 0.00 15:02:01 vethe14b741 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 ens3 7.98 8.18 1.72 2.07 0.00 0.00 0.00 0.00 15:03:01 vethe14b741 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 15:04:01 docker0 1.13 1.05 0.09 6.43 0.00 0.00 0.00 0.00 15:04:01 ens3 18.01 15.61 14.52 6.24 0.00 0.00 0.00 0.00 Average: lo 0.32 0.32 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 36.37 78.36 2.04 198.89 0.00 0.00 0.00 0.00 Average: ens3 123.26 67.37 345.11 11.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4037) 09/02/24 _x86_64_ (4 CPU) 14:48:39 LINUX RESTART (4 CPU) 14:49:01 CPU %user %nice %system %iowait %steal %idle 14:50:01 all 19.02 0.00 2.41 5.52 0.06 73.00 14:50:01 0 28.45 0.00 3.02 4.59 0.07 63.87 14:50:01 1 8.07 0.00 2.14 7.08 0.05 82.66 14:50:01 2 9.59 0.00 2.56 8.38 0.05 79.42 14:50:01 3 29.86 0.00 1.94 2.04 0.07 66.09 14:51:01 all 14.42 0.00 3.67 5.59 0.07 76.25 14:51:01 0 11.30 0.00 4.11 9.73 0.07 74.80 14:51:01 1 11.49 0.00 3.99 1.54 0.07 82.91 14:51:01 2 9.11 0.00 2.86 6.94 0.07 81.02 14:51:01 3 25.75 0.00 3.67 4.16 0.08 66.34 14:52:01 all 4.61 0.00 1.38 0.41 0.03 93.57 14:52:01 0 3.35 0.00 1.15 0.58 0.02 94.90 14:52:01 1 4.32 0.00 1.84 0.72 0.03 93.09 14:52:01 2 5.13 0.00 1.04 0.00 0.03 93.80 14:52:01 3 5.66 0.00 1.53 0.37 0.03 92.41 14:53:01 all 2.87 0.00 0.82 0.03 0.03 96.24 14:53:01 0 3.23 0.00 0.85 0.08 0.02 95.81 14:53:01 1 2.67 0.00 0.87 0.00 0.03 96.43 14:53:01 2 2.59 0.00 0.82 0.05 0.03 96.51 14:53:01 3 3.00 0.00 0.74 0.00 0.03 96.22 14:54:01 all 3.35 0.00 0.83 0.04 0.04 95.74 14:54:01 0 3.34 0.00 1.00 0.02 0.05 95.59 14:54:01 1 3.50 0.00 0.80 0.00 0.03 95.66 14:54:01 2 3.36 0.00 0.75 0.13 0.03 95.72 14:54:01 3 3.19 0.00 0.76 0.00 0.05 96.01 14:55:01 all 3.49 0.00 0.92 0.03 0.04 95.52 14:55:01 0 3.68 0.00 0.97 0.00 0.03 95.32 14:55:01 1 3.50 0.00 0.92 0.12 0.03 95.43 14:55:01 2 2.99 0.00 0.97 0.00 0.03 96.01 14:55:01 3 3.84 0.00 0.84 0.03 0.03 95.26 14:56:01 all 4.40 0.00 0.90 0.04 0.05 94.62 14:56:01 0 3.77 0.00 0.85 0.00 0.05 95.32 14:56:01 1 3.28 0.00 0.80 0.13 0.05 95.73 14:56:01 2 3.99 0.00 0.92 0.00 0.05 95.04 14:56:01 3 6.52 0.00 1.00 0.02 0.05 92.41 14:57:01 all 3.70 0.00 0.96 0.03 0.05 95.27 14:57:01 0 3.55 0.00 0.99 0.02 0.05 95.40 14:57:01 1 3.93 0.00 0.87 0.02 0.03 95.16 14:57:01 2 3.68 0.00 0.92 0.02 0.05 95.34 14:57:01 3 3.64 0.00 1.04 0.05 0.05 95.22 14:58:01 all 4.97 0.00 1.04 0.02 0.05 93.92 14:58:01 0 5.81 0.00 1.11 0.00 0.05 93.04 14:58:01 1 4.31 0.00 1.05 0.03 0.05 94.55 14:58:01 2 4.95 0.00 1.05 0.00 0.05 93.95 14:58:01 3 4.78 0.00 1.00 0.08 0.05 94.09 14:59:01 all 6.86 0.00 0.88 0.03 0.04 92.19 14:59:01 0 5.63 0.00 0.99 0.02 0.03 93.34 14:59:01 1 10.51 0.00 1.00 0.07 0.05 88.37 14:59:01 2 5.80 0.00 0.87 0.00 0.05 93.28 14:59:01 3 5.53 0.00 0.62 0.03 0.03 93.78 15:00:01 all 4.97 0.00 0.98 0.04 0.05 93.95 15:00:01 0 5.61 0.00 1.07 0.02 0.05 93.26 15:00:01 1 4.34 0.00 1.03 0.02 0.05 94.56 15:00:01 2 4.15 0.00 1.10 0.02 0.07 94.66 15:00:01 3 5.78 0.00 0.76 0.15 0.03 93.27 15:00:01 CPU %user %nice %system %iowait %steal %idle 15:01:01 all 5.10 0.00 1.10 0.05 0.05 93.69 15:01:01 0 5.48 0.00 1.30 0.00 0.05 93.17 15:01:01 1 4.58 0.00 1.07 0.10 0.05 94.20 15:01:01 2 5.56 0.00 0.91 0.03 0.07 93.43 15:01:01 3 4.79 0.00 1.09 0.07 0.05 94.01 15:02:01 all 5.19 0.00 0.99 0.03 0.04 93.75 15:02:01 0 5.12 0.00 1.08 0.05 0.05 93.70 15:02:01 1 4.65 0.00 0.97 0.00 0.03 94.35 15:02:01 2 6.64 0.00 1.02 0.08 0.03 92.22 15:02:01 3 4.29 0.00 0.94 0.00 0.05 94.72 15:03:01 all 5.04 0.00 0.99 0.03 0.05 93.89 15:03:01 0 5.34 0.00 1.09 0.13 0.03 93.40 15:03:01 1 4.51 0.00 1.10 0.00 0.07 94.33 15:03:01 2 6.01 0.00 0.94 0.00 0.03 93.01 15:03:01 3 4.28 0.00 0.79 0.00 0.05 94.88 15:04:01 all 18.68 0.00 2.46 0.59 0.07 78.19 15:04:01 0 27.65 0.00 2.69 1.40 0.08 68.17 15:04:01 1 15.41 0.00 2.46 0.22 0.07 81.85 15:04:01 2 12.79 0.00 2.19 0.40 0.07 84.55 15:04:01 3 18.84 0.00 2.50 0.34 0.07 78.26 Average: all 7.10 0.00 1.35 0.83 0.05 90.66 Average: 0 8.08 0.00 1.48 1.11 0.05 89.28 Average: 1 5.94 0.00 1.39 0.67 0.05 91.95 Average: 2 5.75 0.00 1.26 1.06 0.05 91.88 Average: 3 8.65 0.00 1.28 0.49 0.05 89.54