---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-136 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: 7976 529 4605 0 2841 7147 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:49:68:b5 brd ff:ff:ff:ff:ff:ff inet 10.32.6.46/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85442sec preferred_lft 85442sec inet6 fe80::f816:3eff:fe49:68b5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c1:44:6d:ce 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:c1ff:fe44:6dce/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-136) 08/05/25 _x86_64_ (4 CPU) 03:24:49 LINUX RESTART (4 CPU) 03:25:01 tps rtps wtps bread/s bwrtn/s 03:26:01 149.71 69.12 80.59 5595.87 39302.10 03:27:01 49.34 0.30 49.04 31.86 6646.09 03:28:01 133.86 12.75 121.11 2254.98 18529.16 03:29:01 74.25 0.00 74.25 0.00 13062.76 03:30:01 3.85 0.00 3.85 0.00 244.76 03:31:01 3.03 0.00 3.03 0.00 189.80 03:32:01 3.20 0.00 3.20 0.00 1075.15 03:33:01 3.27 0.00 3.27 0.00 334.34 03:34:01 3.28 0.00 3.28 0.00 388.54 03:35:01 3.67 0.00 3.67 0.00 315.81 03:36:01 5.02 1.77 3.25 41.06 428.46 03:37:01 3.28 0.00 3.28 0.00 456.19 03:38:01 2.77 0.00 2.77 0.00 484.99 03:39:01 6.07 0.00 6.07 0.00 2388.80 03:40:01 29.20 3.10 26.10 80.79 1771.84 Average: 31.59 5.80 25.79 533.76 5708.69 03:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:26:01 5942560 7435240 2224868 27.24 35760 1638060 946608 10.27 559668 1498124 45576 03:27:01 5676628 7413744 2490800 30.50 55884 1849296 965848 10.48 594488 1701932 158580 03:28:01 5052756 7286248 3114672 38.14 74268 2307860 1459492 15.84 886140 1987176 134768 03:29:01 4908260 7360428 3259168 39.90 90840 2493492 1369116 14.86 901584 2086744 2928 03:30:01 4906000 7362280 3261428 39.93 91064 2497084 1384292 15.02 905348 2086152 1612 03:31:01 4685196 7172432 3482232 42.64 91224 2526828 1997328 21.67 1093248 2112836 27724 03:32:01 4871312 7366004 3296116 40.36 91380 2533580 1390264 15.09 906152 2116184 4460 03:33:01 4836036 7340536 3331392 40.79 91544 2542612 1386212 15.04 935368 2121092 5956 03:34:01 4829104 7339680 3338324 40.87 91728 2548092 1548888 16.81 938532 2124036 2716 03:35:01 4826236 7348404 3341192 40.91 91908 2558840 1395652 15.14 934808 2129616 7656 03:36:01 4788460 7322496 3378968 41.37 92084 2568864 1398020 15.17 966940 2134536 7060 03:37:01 4796608 7337048 3370820 41.27 92248 2574568 1457964 15.82 954080 2137496 3444 03:38:01 4356860 6946384 3810568 46.66 92392 2621824 1875704 20.35 1362144 2167716 39368 03:39:01 4428824 7047280 3738604 45.77 92724 2648752 2311452 25.08 1262228 2191424 24964 03:40:01 4766860 7368896 3400568 41.64 96036 2636564 986160 10.70 1117312 2013880 12256 Average: 4911447 7296473 3255981 39.87 84739 2436421 1458200 15.82 954536 2040596 31938 03:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:26:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 03:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 ens3 336.17 196.80 986.69 62.51 0.00 0.00 0.00 0.00 03:27:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 03:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 ens3 61.04 46.73 835.38 5.85 0.00 0.00 0.00 0.00 03:28:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 03:28:01 vethcfcfbd2 49.12 113.10 3.34 788.00 0.00 0.00 0.00 0.06 03:28:01 docker0 113.38 226.07 6.20 1302.16 0.00 0.00 0.00 0.00 03:28:01 ens3 329.46 164.03 1753.92 23.74 0.00 0.00 0.00 0.00 03:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:29:01 vethcfcfbd2 52.51 142.24 3.71 1033.30 0.00 0.00 0.00 0.08 03:29:01 docker0 52.51 142.19 2.99 1033.29 0.00 0.00 0.00 0.00 03:29:01 ens3 152.41 59.61 1036.03 6.77 0.00 0.00 0.00 0.00 03:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 vethcfcfbd2 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 ens3 8.37 9.15 2.27 2.48 0.00 0.00 0.00 0.00 03:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:31:01 vethcfcfbd2 97.93 119.98 7.71 829.77 0.00 0.00 0.00 0.07 03:31:01 docker0 97.93 119.98 6.37 829.77 0.00 0.00 0.00 0.00 03:31:01 ens3 123.34 101.38 830.75 8.95 0.00 0.00 0.00 0.00 03:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 vethcfcfbd2 0.90 2.82 0.07 1.91 0.00 0.00 0.00 0.00 03:32:01 docker0 0.90 2.82 0.06 1.91 0.00 0.00 0.00 0.00 03:32:01 ens3 6.70 5.15 2.87 1.40 0.00 0.00 0.00 0.00 03:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:33:01 vethcfcfbd2 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 ens3 4.18 4.35 0.96 1.41 0.00 0.00 0.00 0.00 03:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 vethcfcfbd2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 ens3 6.53 7.70 1.63 2.12 0.00 0.00 0.00 0.00 03:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:35:01 vethcfcfbd2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 ens3 4.55 5.73 1.07 1.56 0.00 0.00 0.00 0.00 03:36:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:36:01 vethcfcfbd2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 ens3 14.08 13.01 7.27 10.01 0.00 0.00 0.00 0.00 03:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:37:01 vethcfcfbd2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 ens3 6.07 7.65 1.59 2.15 0.00 0.00 0.00 0.00 03:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 vethcfcfbd2 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 ens3 3.87 5.10 1.06 1.40 0.00 0.00 0.00 0.00 03:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:39:01 vethcfcfbd2 108.87 127.15 8.46 837.62 0.00 0.00 0.00 0.07 03:39:01 docker0 108.87 127.15 6.97 837.62 0.00 0.00 0.00 0.00 03:39:01 ens3 132.38 116.43 839.23 10.61 0.00 0.00 0.00 0.00 03:40:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 03:40:01 docker0 0.65 2.20 0.05 1.45 0.00 0.00 0.00 0.00 03:40:01 ens3 16.71 14.95 13.44 7.21 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: docker0 24.95 41.36 1.51 267.09 0.00 0.00 0.00 0.00 Average: ens3 80.40 50.52 420.97 9.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-136) 08/05/25 _x86_64_ (4 CPU) 03:24:49 LINUX RESTART (4 CPU) 03:25:01 CPU %user %nice %system %iowait %steal %idle 03:26:01 all 17.42 0.00 2.87 6.11 2.76 70.84 03:26:01 0 9.64 0.00 4.76 6.78 2.41 76.41 03:26:01 1 24.22 0.00 2.29 4.87 2.44 66.19 03:26:01 2 20.04 0.00 2.27 8.44 3.49 65.77 03:26:01 3 15.77 0.00 2.17 4.33 2.73 75.00 03:27:01 all 19.48 0.00 1.29 2.44 1.18 75.61 03:27:01 0 2.68 0.00 0.27 0.00 0.20 96.85 03:27:01 1 36.32 0.00 2.28 8.58 1.61 51.21 03:27:01 2 15.71 0.00 1.28 0.83 1.30 80.89 03:27:01 3 23.19 0.00 1.31 0.36 1.62 73.51 03:28:01 all 16.91 0.00 3.45 3.73 1.59 74.32 03:28:01 0 7.81 0.00 2.62 3.51 1.29 84.77 03:28:01 1 30.64 0.00 3.94 1.70 1.91 61.81 03:28:01 2 13.63 0.00 3.75 2.68 1.50 78.44 03:28:01 3 15.53 0.00 3.46 6.99 1.67 72.34 03:29:01 all 6.53 0.00 2.35 2.21 1.68 87.23 03:29:01 0 5.19 0.00 2.08 0.07 1.68 90.98 03:29:01 1 8.50 0.00 2.08 3.96 1.31 84.15 03:29:01 2 6.57 0.00 2.30 1.41 1.78 87.94 03:29:01 3 5.85 0.00 2.96 3.41 1.93 85.85 03:30:01 all 3.93 0.00 1.17 0.04 0.65 94.21 03:30:01 0 3.00 0.00 1.00 0.02 0.67 95.31 03:30:01 1 4.14 0.00 1.38 0.00 0.67 93.81 03:30:01 2 4.48 0.00 1.33 0.13 0.67 93.38 03:30:01 3 4.10 0.00 0.93 0.02 0.58 94.36 03:31:01 all 9.04 0.00 1.35 0.05 0.70 88.87 03:31:01 0 6.23 0.00 1.20 0.03 0.57 91.98 03:31:01 1 11.14 0.00 1.40 0.00 0.75 86.71 03:31:01 2 14.26 0.00 1.70 0.15 0.83 83.05 03:31:01 3 4.51 0.00 1.10 0.02 0.65 93.72 03:32:01 all 8.61 0.00 1.44 0.05 0.73 89.17 03:32:01 0 12.27 0.00 1.43 0.00 0.80 85.50 03:32:01 1 7.25 0.00 1.30 0.12 0.70 90.63 03:32:01 2 8.84 0.00 1.67 0.10 0.75 88.64 03:32:01 3 6.06 0.00 1.32 0.02 0.70 91.90 03:33:01 all 4.69 0.00 1.16 0.03 0.68 93.44 03:33:01 0 5.16 0.00 1.32 0.00 0.70 92.82 03:33:01 1 4.69 0.00 1.35 0.00 0.67 93.30 03:33:01 2 3.94 0.00 0.95 0.08 0.57 94.45 03:33:01 3 4.95 0.00 1.08 0.00 0.77 93.20 03:34:01 all 5.15 0.00 1.37 0.03 0.82 92.63 03:34:01 0 5.24 0.00 1.27 0.00 0.85 92.64 03:34:01 1 4.85 0.00 1.53 0.00 0.82 92.80 03:34:01 2 4.52 0.00 1.32 0.12 0.67 93.38 03:34:01 3 6.00 0.00 1.38 0.00 0.95 91.68 03:35:01 all 5.40 0.00 1.30 0.04 0.83 92.43 03:35:01 0 5.50 0.00 1.45 0.12 0.87 92.07 03:35:01 1 5.29 0.00 1.17 0.03 0.80 92.71 03:35:01 2 5.75 0.00 1.23 0.02 0.88 92.12 03:35:01 3 5.07 0.00 1.35 0.00 0.73 92.85 03:36:01 all 6.12 0.00 1.46 0.11 1.60 90.71 03:36:01 0 5.04 0.00 1.33 0.12 1.56 91.96 03:36:01 1 6.90 0.00 1.51 0.17 1.71 89.72 03:36:01 2 6.44 0.00 1.39 0.15 1.51 90.50 03:36:01 3 6.06 0.00 1.59 0.00 1.66 90.70 03:36:01 CPU %user %nice %system %iowait %steal %idle 03:37:01 all 5.30 0.00 1.24 0.02 0.95 92.49 03:37:01 0 5.51 0.00 1.38 0.00 0.97 92.14 03:37:01 1 5.88 0.00 1.17 0.00 0.95 92.00 03:37:01 2 6.25 0.00 1.27 0.08 0.91 91.49 03:37:01 3 3.57 0.00 1.15 0.00 0.98 94.30 03:38:01 all 9.57 0.00 1.41 0.02 1.76 87.23 03:38:01 0 7.34 0.00 1.21 0.00 1.56 89.89 03:38:01 1 12.84 0.00 1.56 0.00 1.70 83.90 03:38:01 2 9.47 0.00 1.59 0.08 1.90 86.96 03:38:01 3 8.62 0.00 1.32 0.05 1.88 88.13 03:39:01 all 18.08 0.00 2.74 0.06 1.77 77.36 03:39:01 0 15.91 0.00 2.67 0.00 1.56 79.85 03:39:01 1 17.74 0.00 2.61 0.02 1.82 77.81 03:39:01 2 20.90 0.00 3.03 0.20 1.80 74.08 03:39:01 3 17.79 0.00 2.61 0.02 1.90 77.69 03:40:01 all 22.78 0.00 1.54 0.78 1.24 73.66 03:40:01 0 7.61 0.00 1.16 0.23 0.78 90.21 03:40:01 1 31.96 0.00 1.95 0.33 1.50 64.26 03:40:01 2 14.31 0.00 1.58 2.39 1.25 80.48 03:40:01 3 37.29 0.00 1.50 0.17 1.41 59.63 Average: all 10.61 0.00 1.74 1.05 1.26 85.34 Average: 0 6.94 0.00 1.68 0.73 1.10 89.55 Average: 1 14.16 0.00 1.84 1.32 1.29 81.39 Average: 2 10.35 0.00 1.78 1.13 1.32 85.42 Average: 3 10.96 0.00 1.68 1.02 1.35 84.98