---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5933 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: 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): 0-3 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 11G 8.6G 56% / 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 520 3246 0 4209 7157 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:9d:69:fc brd ff:ff:ff:ff:ff:ff inet 10.32.6.235/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85686sec preferred_lft 85686sec inet6 fe80::f816:3eff:fe9d:69fc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ae:d1:87:3c 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 ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5933) 07/16/26 _x86_64_ (4 CPU) 09:22:35 LINUX RESTART (4 CPU) 09:23:02 tps rtps wtps bread/s bwrtn/s 09:24:01 129.95 54.06 75.89 4104.22 39955.84 09:25:01 60.66 0.22 60.44 23.20 9412.30 09:26:01 112.51 12.81 99.70 2278.02 18535.58 09:27:01 221.28 0.55 220.73 13.06 38370.14 09:28:01 27.51 0.10 27.41 16.26 19190.54 09:29:01 26.41 0.02 26.39 2.80 1453.25 09:30:01 6.07 0.00 6.07 0.00 318.61 09:31:01 1.40 0.00 1.40 0.00 21.06 09:32:01 1.43 0.00 1.43 0.00 47.58 09:33:01 20.26 0.25 20.01 15.20 1116.61 09:34:01 18.11 0.40 17.71 32.79 1577.87 Average: 56.76 6.15 50.61 584.34 11776.07 09:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:24:01 5874624 7390308 2292796 28.07 36464 1659936 1023816 11.11 605708 1517632 54856 09:25:01 5532396 7360868 2635024 32.26 57416 1935848 1037488 11.26 653508 1779244 149392 09:26:01 4416500 6975884 3750920 45.93 107040 2506320 1583416 17.18 1093008 2357192 293084 09:27:01 4023060 7356468 4144360 50.74 151772 3158056 1327416 14.40 799032 2916740 268 09:28:01 1954148 5908880 6213272 76.07 155020 3723652 1634908 17.74 2260064 3437480 8996 09:29:01 3190280 7190280 4977140 60.94 158704 3738160 1377060 14.94 1027568 3463904 5076 09:30:01 3110936 7089000 5056484 61.91 159164 3738888 1467872 15.93 1354448 3211432 352 09:31:01 2495196 6480624 5672224 69.45 159196 3738896 1517912 16.47 1956216 3205436 220 09:32:01 2361412 6562756 5806008 71.09 159444 3747948 1783512 19.35 1872488 3413644 8624 09:33:01 3352288 7341344 4815132 58.96 160568 3761272 1069076 11.60 1150304 3190412 1120 09:34:01 3364660 7365976 4802760 58.80 163596 3769060 1054832 11.45 1134912 3192012 10476 Average: 3606864 7002035 4560556 55.84 133489 3225276 1352483 14.68 1264296 2880466 48406 09:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:24:01 lo 0.68 0.68 0.06 0.06 0.00 0.00 0.00 0.00 09:24:01 ens3 368.46 204.66 1039.00 64.26 0.00 0.00 0.00 0.00 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:25:01 ens3 79.10 66.11 845.68 7.18 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 09:26:01 ens3 318.06 194.87 3233.63 36.21 0.00 0.00 0.00 0.00 09:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:27:01 ens3 13.03 5.68 43.39 0.63 0.00 0.00 0.00 0.00 09:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 ens3 552.50 123.94 3527.20 9.43 0.00 0.00 0.00 0.00 09:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:29:01 ens3 2.93 3.27 0.70 0.67 0.00 0.00 0.00 0.00 09:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 lo 43.43 43.43 1472.34 1472.34 0.00 0.00 0.00 0.00 09:30:01 ens3 3.45 2.43 0.72 2.42 0.00 0.00 0.00 0.00 09:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:31:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 ens3 0.05 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 lo 2.87 2.87 0.25 0.25 0.00 0.00 0.00 0.00 09:33:01 ens3 20.18 20.18 11.24 45.76 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 09:34:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 09:34:01 ens3 11.21 11.70 8.92 5.56 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 Average: lo 4.59 4.59 134.10 134.10 0.00 0.00 0.00 0.00 Average: ens3 124.10 57.33 791.51 15.58 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5933) 07/16/26 _x86_64_ (4 CPU) 09:22:35 LINUX RESTART (4 CPU) 09:23:02 CPU %user %nice %system %iowait %steal %idle 09:24:01 all 18.70 0.00 2.82 4.00 0.96 73.52 09:24:01 0 22.64 0.00 1.78 3.97 1.10 70.51 09:24:01 1 14.32 0.00 5.61 4.13 0.99 74.94 09:24:01 2 20.57 0.00 1.77 3.99 0.92 72.75 09:24:01 3 17.23 0.00 2.11 3.88 0.85 75.93 09:25:01 all 20.55 0.00 1.25 1.56 0.68 75.96 09:25:01 0 4.19 0.00 0.35 0.67 0.47 94.32 09:25:01 1 13.05 0.00 1.22 0.18 0.55 85.00 09:25:01 2 25.05 0.00 1.47 5.28 0.70 67.49 09:25:01 3 39.94 0.00 1.95 0.15 0.97 56.99 09:26:01 all 23.74 0.00 5.32 2.91 1.96 66.07 09:26:01 0 18.82 0.00 5.27 6.06 2.06 67.79 09:26:01 1 36.15 0.00 5.92 1.00 2.29 54.63 09:26:01 2 20.80 0.00 4.70 3.37 1.80 69.32 09:26:01 3 19.18 0.00 5.42 1.22 1.70 72.48 09:27:01 all 22.95 0.00 7.08 5.15 1.53 63.29 09:27:01 0 24.13 0.00 5.83 1.94 1.34 66.76 09:27:01 1 16.49 0.00 10.23 8.03 1.33 63.92 09:27:01 2 26.56 0.00 7.09 4.38 1.86 60.11 09:27:01 3 24.59 0.00 5.17 6.29 1.59 62.36 09:28:01 all 50.87 0.00 7.89 0.52 4.21 36.51 09:28:01 0 52.16 0.00 7.66 0.45 4.41 35.32 09:28:01 1 53.28 0.00 7.97 1.01 3.98 33.77 09:28:01 2 48.67 0.00 8.14 0.10 4.32 38.77 09:28:01 3 49.35 0.00 7.82 0.52 4.12 38.19 09:29:01 all 69.89 0.00 5.92 0.42 4.84 18.94 09:29:01 0 68.26 0.00 5.39 0.35 4.75 21.24 09:29:01 1 69.40 0.00 6.11 0.03 5.12 19.34 09:29:01 2 69.77 0.00 6.17 1.15 5.27 17.63 09:29:01 3 72.12 0.00 5.98 0.13 4.22 17.55 09:30:01 all 30.70 0.00 5.34 0.08 2.81 61.06 09:30:01 0 39.20 0.00 5.67 0.18 3.15 51.79 09:30:01 1 25.40 0.00 5.68 0.07 2.50 66.35 09:30:01 2 36.92 0.00 5.43 0.03 3.31 54.30 09:30:01 3 21.31 0.00 4.60 0.03 2.31 71.74 09:31:01 all 34.51 0.00 6.63 0.00 3.81 55.04 09:31:01 0 30.19 0.00 6.52 0.02 3.52 59.76 09:31:01 1 36.68 0.00 6.72 0.00 3.90 52.70 09:31:01 2 41.39 0.00 7.09 0.00 4.10 47.43 09:31:01 3 29.81 0.00 6.18 0.00 3.70 60.31 09:32:01 all 37.18 0.00 5.71 0.02 3.71 53.38 09:32:01 0 45.77 0.00 5.74 0.05 4.00 44.44 09:32:01 1 44.32 0.00 6.12 0.00 3.94 45.62 09:32:01 2 33.51 0.00 5.79 0.00 3.54 57.17 09:32:01 3 25.15 0.00 5.23 0.00 3.38 66.24 09:33:01 all 32.06 0.00 3.57 0.44 2.83 61.11 09:33:01 0 23.51 0.00 3.04 0.27 2.29 70.89 09:33:01 1 33.24 0.00 3.57 0.58 2.84 59.77 09:33:01 2 30.07 0.00 4.02 0.70 2.94 62.28 09:33:01 3 41.38 0.00 3.66 0.22 3.28 51.47 09:34:01 all 18.15 0.00 0.95 0.50 0.53 79.87 09:34:01 0 14.47 0.00 1.20 1.47 0.52 82.33 09:34:01 1 33.44 0.00 1.15 0.48 0.83 64.09 09:34:01 2 19.73 0.00 0.80 0.07 0.60 78.80 09:34:01 3 4.95 0.00 0.63 0.02 0.17 94.23 Average: CPU %user %nice %system %iowait %steal %idle Average: all 32.69 0.00 4.77 1.41 2.54 58.59 Average: 0 31.20 0.00 4.41 1.40 2.51 60.49 Average: 1 34.22 0.00 5.48 1.40 2.58 56.32 Average: 2 33.93 0.00 4.77 1.73 2.67 56.89 Average: 3 31.39 0.00 4.44 1.12 2.39 60.65