---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4861 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 9.6G 9.7G 50% / 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: 7975 527 4608 0 2839 7149 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:27:26:72 brd ff:ff:ff:ff:ff:ff inet 10.32.7.195/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85450sec preferred_lft 85450sec inet6 fe80::f816:3eff:fe27:2672/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:37:8a:ea:58 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::42:37ff:fe8a:ea58/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4861) 07/04/25 _x86_64_ (4 CPU) 13:37:57 LINUX RESTART (4 CPU) 13:38:01 tps rtps wtps bread/s bwrtn/s 13:39:02 169.24 92.95 76.29 6365.21 38915.31 13:40:01 50.84 0.31 50.53 32.40 6575.29 13:41:01 110.82 12.75 98.07 2263.60 17516.40 13:42:01 98.22 0.00 98.22 0.00 14475.32 13:43:01 3.28 0.00 3.28 0.00 268.09 13:44:01 3.05 0.00 3.05 0.00 204.10 13:45:01 3.48 0.00 3.48 0.00 1057.02 13:46:01 2.77 0.00 2.77 0.00 317.28 13:47:01 3.30 0.00 3.30 0.00 395.67 13:48:01 3.57 0.00 3.57 0.00 278.22 13:49:01 3.12 0.00 3.12 0.00 472.05 13:50:01 2.88 0.02 2.87 3.20 417.80 13:51:01 3.08 0.00 3.08 0.00 501.65 13:52:01 5.80 0.00 5.80 0.00 2360.01 13:53:01 23.31 0.48 22.83 40.93 1058.36 Average: 32.43 7.11 25.32 581.01 5653.38 13:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:39:02 5950464 7441760 2216956 27.14 35188 1637404 986068 10.70 551732 1496964 54116 13:40:01 5687660 7421880 2479760 30.36 55192 1847068 981020 10.64 584748 1699068 163100 13:41:01 5106876 7295744 3060544 37.47 71752 2268708 1478936 16.05 874744 1949068 134148 13:42:01 4903780 7355640 3263640 39.96 90816 2493268 1417160 15.38 903784 2086852 1256 13:43:01 4903148 7358600 3264272 39.97 91020 2496492 1423312 15.44 904616 2086420 1884 13:44:01 4393364 6879488 3774056 46.21 91180 2525888 2020736 21.93 1382876 2112340 27324 13:45:01 4861472 7354992 3305948 40.48 91352 2532640 1430176 15.52 913360 2115736 4580 13:46:01 4842776 7342276 3324644 40.71 91492 2538052 1479228 16.05 929164 2118672 2816 13:47:01 4848932 7357968 3318488 40.63 91652 2546852 1421344 15.42 916800 2123548 2752 13:48:01 4813216 7333832 3354204 41.07 91836 2557536 1423664 15.45 946504 2129184 8536 13:49:01 4823268 7350632 3344152 40.95 92020 2563612 1425088 15.46 932396 2131908 4236 13:50:01 4810244 7346212 3357176 41.10 92164 2571476 1430432 15.52 940276 2136096 3288 13:51:01 4731772 7292940 3435648 42.07 92376 2595324 1571804 17.06 999424 2154880 15900 13:52:01 4324376 6914252 3843044 47.05 92700 2622036 2309688 25.06 1392696 2166316 1500 13:53:01 4670160 7268228 3497260 42.82 95920 2633708 1133248 12.30 1210432 2016280 24964 Average: 4911434 7287630 3255986 39.87 84444 2428671 1462127 15.87 958903 2034889 30027 13:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:39:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:02 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 13:39:02 ens3 386.57 195.20 979.92 62.78 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 lo 0.54 0.54 0.05 0.05 0.00 0.00 0.00 0.00 13:40:01 ens3 66.24 52.06 835.96 6.35 0.00 0.00 0.00 0.00 13:41:01 docker0 93.83 174.77 4.93 1030.60 0.00 0.00 0.00 0.00 13:41:01 vethf0dc044 30.78 72.25 2.05 516.95 0.00 0.00 0.00 0.04 13:41:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 13:41:01 ens3 252.33 121.03 1500.70 14.02 0.00 0.00 0.00 0.00 13:42:01 docker0 68.57 182.39 4.18 1279.21 0.00 0.00 0.00 0.00 13:42:01 vethf0dc044 68.57 182.44 5.12 1279.21 0.00 0.00 0.00 0.10 13:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 ens3 193.58 76.32 1281.84 7.54 0.00 0.00 0.00 0.00 13:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 vethf0dc044 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:43:01 ens3 3.25 3.33 0.97 1.27 0.00 0.00 0.00 0.00 13:44:01 docker0 52.34 60.67 3.23 403.37 0.00 0.00 0.00 0.00 13:44:01 vethf0dc044 52.34 60.69 3.94 403.38 0.00 0.00 0.00 0.03 13:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:44:01 ens3 65.37 56.91 404.54 5.40 0.00 0.00 0.00 0.00 13:45:01 docker0 25.11 47.19 1.71 404.23 0.00 0.00 0.00 0.00 13:45:01 vethf0dc044 25.11 47.19 2.05 404.23 0.00 0.00 0.00 0.03 13:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:45:01 ens3 51.92 30.38 405.53 3.65 0.00 0.00 0.00 0.00 13:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:46:01 vethf0dc044 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:46:01 ens3 4.17 4.82 1.11 1.50 0.00 0.00 0.00 0.00 13:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:47:01 vethf0dc044 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:47:01 ens3 5.65 7.23 1.63 2.05 0.00 0.00 0.00 0.00 13:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:48:01 vethf0dc044 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:48:01 ens3 7.65 7.85 1.91 8.68 0.00 0.00 0.00 0.00 13:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:49:01 vethf0dc044 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:49:01 ens3 7.18 7.67 2.04 2.97 0.00 0.00 0.00 0.00 13:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 vethf0dc044 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 ens3 6.12 7.20 1.80 2.19 0.00 0.00 0.00 0.00 13:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:51:01 vethf0dc044 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:51:01 ens3 5.60 7.22 1.41 1.95 0.00 0.00 0.00 0.00 13:52:01 docker0 68.36 106.22 4.58 813.02 0.00 0.00 0.00 0.00 13:52:01 vethf0dc044 68.36 106.22 5.52 813.02 0.00 0.00 0.00 0.07 13:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:01 ens3 112.96 75.42 814.93 7.64 0.00 0.00 0.00 0.00 13:53:01 docker0 0.82 2.23 0.06 1.45 0.00 0.00 0.00 0.00 13:53:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 13:53:01 ens3 15.43 13.30 11.93 6.42 0.00 0.00 0.00 0.00 Average: docker0 20.62 38.27 1.25 262.41 0.00 0.00 0.00 0.00 Average: lo 0.36 0.36 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 78.95 44.39 415.94 8.97 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4861) 07/04/25 _x86_64_ (4 CPU) 13:37:57 LINUX RESTART (4 CPU) 13:38:01 CPU %user %nice %system %iowait %steal %idle 13:39:02 all 15.86 0.00 2.94 5.70 3.03 72.47 13:39:02 0 16.27 0.00 2.29 10.57 2.99 67.88 13:39:02 1 11.52 0.00 2.14 4.04 2.86 79.44 13:39:02 2 14.52 0.00 5.09 3.83 3.40 73.17 13:39:02 3 21.16 0.00 2.24 4.37 2.87 69.36 13:40:01 all 19.36 0.00 1.25 2.09 1.71 75.59 13:40:01 0 16.94 0.00 0.90 0.47 1.62 80.06 13:40:01 1 15.14 0.00 0.83 0.08 1.25 82.69 13:40:01 2 23.51 0.00 1.88 6.15 2.13 66.32 13:40:01 3 21.86 0.00 1.42 1.66 1.83 73.24 13:41:01 all 17.10 0.00 3.16 2.45 3.00 74.28 13:41:01 0 5.01 0.00 2.73 3.75 2.05 86.46 13:41:01 1 26.40 0.00 3.53 0.75 3.50 65.82 13:41:01 2 23.95 0.00 3.42 3.65 3.53 65.45 13:41:01 3 13.05 0.00 2.92 1.64 2.92 79.46 13:42:01 all 6.87 0.00 2.64 2.36 2.44 85.69 13:42:01 0 3.99 0.00 3.31 6.14 2.58 83.99 13:42:01 1 5.53 0.00 2.12 0.55 2.30 89.50 13:42:01 2 14.29 0.00 3.22 2.71 2.69 77.09 13:42:01 3 3.66 0.00 1.95 0.05 2.20 92.14 13:43:01 all 3.00 0.00 1.17 0.03 1.76 94.03 13:43:01 0 3.00 0.00 1.21 0.12 1.91 93.76 13:43:01 1 3.19 0.00 1.04 0.00 1.69 94.08 13:43:01 2 2.93 0.00 1.24 0.00 1.57 94.25 13:43:01 3 2.91 0.00 1.14 0.00 1.88 94.07 13:44:01 all 7.57 0.00 1.54 0.02 2.18 88.69 13:44:01 0 6.89 0.00 1.65 0.10 2.15 89.21 13:44:01 1 4.69 0.00 1.39 0.00 2.07 91.84 13:44:01 2 10.65 0.00 1.60 0.00 2.48 85.26 13:44:01 3 8.04 0.00 1.55 0.00 2.02 88.39 13:45:01 all 7.81 0.00 1.43 0.03 2.25 88.47 13:45:01 0 6.63 0.00 1.21 0.10 1.93 90.13 13:45:01 1 5.74 0.00 1.37 0.00 2.30 90.60 13:45:01 2 13.31 0.00 1.84 0.00 2.57 82.28 13:45:01 3 5.56 0.00 1.31 0.05 2.22 90.87 13:46:01 all 3.07 0.00 1.02 0.03 1.63 94.26 13:46:01 0 3.28 0.00 1.14 0.12 1.79 93.67 13:46:01 1 2.72 0.00 0.98 0.00 1.44 94.86 13:46:01 2 3.14 0.00 0.91 0.00 1.66 94.28 13:46:01 3 3.12 0.00 1.01 0.00 1.61 94.26 13:47:01 all 4.44 0.00 1.33 0.02 1.78 92.44 13:47:01 0 4.04 0.00 1.44 0.03 1.87 92.62 13:47:01 1 4.60 0.00 1.27 0.03 1.74 92.35 13:47:01 2 5.33 0.00 1.49 0.03 1.90 91.24 13:47:01 3 3.79 0.00 1.13 0.02 1.58 93.49 13:48:01 all 4.86 0.00 1.32 0.04 2.17 91.62 13:48:01 0 5.49 0.00 1.52 0.02 2.57 90.41 13:48:01 1 6.28 0.00 1.52 0.02 2.30 89.89 13:48:01 2 3.49 0.00 1.04 0.07 1.85 93.54 13:48:01 3 4.15 0.00 1.16 0.03 1.97 92.69 13:49:01 all 4.76 0.00 1.66 0.03 2.48 91.07 13:49:01 0 5.50 0.00 1.67 0.05 2.53 90.25 13:49:01 1 5.14 0.00 1.93 0.03 2.72 90.19 13:49:01 2 4.57 0.00 1.63 0.00 2.49 91.30 13:49:01 3 3.85 0.00 1.40 0.05 2.18 92.52 13:49:01 CPU %user %nice %system %iowait %steal %idle 13:50:01 all 5.01 0.00 1.41 0.03 2.16 91.39 13:50:01 0 6.67 0.00 1.34 0.12 2.57 89.31 13:50:01 1 4.84 0.00 1.59 0.00 2.08 91.48 13:50:01 2 3.87 0.00 1.17 0.00 1.84 93.12 13:50:01 3 4.65 0.00 1.56 0.00 2.14 91.65 13:51:01 all 6.07 0.00 1.41 0.04 2.36 90.11 13:51:01 0 7.82 0.00 1.47 0.10 2.50 88.11 13:51:01 1 6.12 0.00 1.44 0.03 2.25 90.15 13:51:01 2 4.51 0.00 1.38 0.02 2.39 91.70 13:51:01 3 5.86 0.00 1.36 0.02 2.33 90.44 13:52:01 all 18.53 0.00 2.96 0.05 4.40 74.06 13:52:01 0 19.96 0.00 2.97 0.10 4.72 72.25 13:52:01 1 18.35 0.00 2.99 0.05 4.24 74.37 13:52:01 2 21.54 0.00 3.02 0.07 4.30 71.07 13:52:01 3 14.21 0.00 2.86 0.00 4.34 78.60 13:53:01 all 21.54 0.00 1.42 0.67 2.57 73.80 13:53:01 0 10.21 0.00 1.03 0.17 1.84 86.76 13:53:01 1 30.21 0.00 1.51 0.48 2.92 64.88 13:53:01 2 32.35 0.00 1.63 0.50 3.35 62.17 13:53:01 3 13.38 0.00 1.49 1.53 2.19 81.41 Average: all 9.71 0.00 1.78 0.90 2.40 85.21 Average: 0 8.11 0.00 1.73 1.46 2.38 86.33 Average: 1 10.02 0.00 1.71 0.40 2.38 85.49 Average: 2 12.11 0.00 2.04 1.12 2.55 82.18 Average: 3 8.60 0.00 1.63 0.62 2.29 86.86