---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4312 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 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 4603 0 2842 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:8e:dd:88 brd ff:ff:ff:ff:ff:ff inet 10.32.6.68/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85413sec preferred_lft 85413sec inet6 fe80::f816:3eff:fe8e:dd88/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f0:c0:87:16 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:f0ff:fec0:8716/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4312) 07/01/25 _x86_64_ (4 CPU) 14:31:14 LINUX RESTART (4 CPU) 14:32:01 tps rtps wtps bread/s bwrtn/s 14:33:01 94.18 21.16 73.02 724.95 5619.73 14:34:01 72.44 12.86 59.57 2291.48 9647.33 14:35:01 141.63 0.12 141.51 8.40 17012.56 14:36:01 15.91 0.00 15.91 0.00 7838.96 14:37:01 3.30 0.00 3.30 0.00 200.77 14:38:01 4.20 0.00 4.20 0.00 1052.89 14:39:01 2.85 0.00 2.85 0.00 288.89 14:40:01 3.42 0.00 3.42 0.00 283.11 14:41:01 3.32 0.00 3.32 0.00 354.47 14:42:01 5.20 1.75 3.45 40.93 317.55 14:43:01 3.05 0.00 3.05 0.00 459.98 14:44:01 3.22 0.00 3.22 0.00 393.00 14:45:01 3.00 0.00 3.00 0.00 475.52 14:46:01 8.27 2.37 5.90 18.93 2355.34 14:47:01 27.59 0.73 26.86 61.85 1613.73 Average: 26.11 2.60 23.51 209.76 3194.48 14:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:33:01 5656924 7361548 2510504 30.74 50112 1825780 1048484 11.38 680700 1645388 158004 14:34:01 5437168 7409672 2730260 33.43 66696 2063992 1297184 14.08 656772 1856804 178464 14:35:01 4946104 7316500 3221324 39.44 82344 2432024 1524700 16.54 903888 2068280 131468 14:36:01 4902272 7357664 3265156 39.98 90692 2497768 1448256 15.71 906644 2091840 1808 14:37:01 4909096 7368692 3258332 39.89 90908 2501444 1397804 15.17 900184 2091520 1832 14:38:01 4372256 6885412 3795172 46.47 91016 2553312 2003300 21.74 1381580 2141064 23868 14:39:01 4861196 7359160 3306232 40.48 91184 2538040 1402516 15.22 914528 2121796 2232 14:40:01 4837692 7344516 3329736 40.77 91352 2546200 1401020 15.20 932408 2125964 4692 14:41:01 4850552 7363000 3316876 40.61 91524 2551224 1400504 15.20 916272 2128376 2216 14:42:01 4811564 7337992 3355864 41.09 91720 2563292 1405728 15.25 946824 2134540 6824 14:43:01 4764236 7299604 3403192 41.67 91872 2571500 1552352 16.84 989196 2138888 4876 14:44:01 4804236 7346208 3363192 41.18 92056 2577380 1403440 15.23 946572 2141744 3208 14:45:01 4267844 6858572 3899584 47.75 92216 2624396 2028728 22.01 1449716 2172048 38928 14:46:01 4582816 7178068 3584612 43.89 93116 2626820 1739640 18.88 1135036 2170828 472 14:47:01 4742736 7343804 3424692 41.93 95736 2637812 1022576 11.10 1142624 2017276 9160 Average: 4849779 7275361 3317649 40.62 86836 2474066 1471749 15.97 986863 2069757 37870 14:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 14:33:01 ens3 89.92 65.59 861.58 19.33 0.00 0.00 0.00 0.00 14:34:01 docker0 0.18 0.17 0.01 0.11 0.00 0.00 0.00 0.00 14:34:01 veth42d7244 0.18 0.18 0.01 0.11 0.00 0.00 0.00 0.00 14:34:01 lo 2.27 2.27 0.20 0.20 0.00 0.00 0.00 0.00 14:34:01 ens3 93.13 41.59 689.65 13.89 0.00 0.00 0.00 0.00 14:35:01 veth6fa0bef 105.80 216.66 7.10 1532.35 0.00 0.00 0.00 0.13 14:35:01 docker0 193.55 348.14 11.08 2047.52 0.00 0.00 0.00 0.00 14:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 ens3 378.83 203.36 2056.52 17.93 0.00 0.00 0.00 0.00 14:36:01 veth6fa0bef 19.26 46.86 1.25 264.69 0.00 0.00 0.00 0.02 14:36:01 docker0 19.26 46.84 0.99 264.69 0.00 0.00 0.00 0.00 14:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:36:01 ens3 53.86 24.10 265.74 2.43 0.00 0.00 0.00 0.00 14:37:01 veth6fa0bef 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 ens3 5.30 5.77 1.44 1.77 0.00 0.00 0.00 0.00 14:38:01 veth6fa0bef 58.51 125.36 4.50 804.92 0.00 0.00 0.00 0.07 14:38:01 docker0 58.51 125.36 3.70 804.92 0.00 0.00 0.00 0.00 14:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:38:01 ens3 133.86 62.82 806.61 6.02 0.00 0.00 0.00 0.00 14:39:01 veth6fa0bef 0.87 2.85 0.07 1.92 0.00 0.00 0.00 0.00 14:39:01 docker0 0.87 2.83 0.06 1.92 0.00 0.00 0.00 0.00 14:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 ens3 7.37 4.40 3.05 1.47 0.00 0.00 0.00 0.00 14:40:01 veth6fa0bef 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:40:01 ens3 3.32 3.42 0.70 1.25 0.00 0.00 0.00 0.00 14:41:01 veth6fa0bef 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 ens3 5.07 5.63 1.36 1.74 0.00 0.00 0.00 0.00 14:42:01 veth6fa0bef 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:42:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 14:42:01 ens3 12.96 11.80 6.85 10.76 0.00 0.00 0.00 0.00 14:43:01 veth6fa0bef 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 ens3 4.98 5.23 1.32 1.74 0.00 0.00 0.00 0.00 14:44:01 veth6fa0bef 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:44:01 ens3 4.57 6.07 1.15 1.73 0.00 0.00 0.00 0.00 14:45:01 veth6fa0bef 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 ens3 5.68 6.55 1.51 1.82 0.00 0.00 0.00 0.00 14:46:01 veth6fa0bef 63.79 99.85 5.01 811.81 0.00 0.00 0.00 0.07 14:46:01 docker0 63.79 99.85 4.14 811.81 0.00 0.00 0.00 0.00 14:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:46:01 ens3 106.87 71.69 813.81 7.20 0.00 0.00 0.00 0.00 14:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 14:47:01 ens3 14.96 14.76 12.56 7.38 0.00 0.00 0.00 0.00 Average: docker0 22.41 41.55 1.33 262.09 0.00 0.00 0.00 0.00 Average: lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 61.38 35.52 368.28 6.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4312) 07/01/25 _x86_64_ (4 CPU) 14:31:14 LINUX RESTART (4 CPU) 14:32:01 CPU %user %nice %system %iowait %steal %idle 14:33:01 all 18.67 0.00 1.41 3.81 2.64 73.47 14:33:01 0 35.35 0.00 1.97 0.97 3.32 58.39 14:33:01 1 5.73 0.00 0.84 2.06 1.80 89.57 14:33:01 2 12.38 0.00 1.47 11.25 3.05 71.85 14:33:01 3 21.23 0.00 1.39 0.91 2.38 74.10 14:34:01 all 18.28 0.00 1.86 3.09 3.08 73.69 14:34:01 0 8.39 0.00 1.43 6.74 2.39 81.05 14:34:01 1 8.75 0.00 1.18 2.40 2.72 84.95 14:34:01 2 21.31 0.00 2.31 0.92 3.20 72.25 14:34:01 3 34.62 0.00 2.49 2.30 4.00 56.58 14:35:01 all 9.81 0.00 3.11 4.41 3.98 78.69 14:35:01 0 14.11 0.00 3.65 9.10 4.16 68.98 14:35:01 1 12.15 0.00 3.25 1.77 3.47 79.36 14:35:01 2 7.25 0.00 3.04 5.13 4.18 80.40 14:35:01 3 5.72 0.00 2.48 1.67 4.10 86.04 14:36:01 all 4.72 0.00 1.74 0.26 3.68 89.59 14:36:01 0 3.10 0.00 1.60 0.00 3.34 91.97 14:36:01 1 3.42 0.00 1.67 0.21 3.76 90.93 14:36:01 2 9.12 0.00 1.96 0.46 3.59 84.88 14:36:01 3 3.28 0.00 1.74 0.37 4.06 90.54 14:37:01 all 3.33 0.00 1.32 0.06 3.09 92.20 14:37:01 0 2.76 0.00 1.08 0.02 2.94 93.20 14:37:01 1 3.09 0.00 1.29 0.00 3.19 92.44 14:37:01 2 3.69 0.00 1.50 0.16 3.07 91.57 14:37:01 3 3.80 0.00 1.44 0.08 3.13 91.55 14:38:01 all 10.38 0.00 1.37 0.06 3.16 85.03 14:38:01 0 11.15 0.00 1.33 0.10 2.82 84.60 14:38:01 1 10.92 0.00 1.43 0.03 3.52 84.09 14:38:01 2 7.86 0.00 1.32 0.11 3.18 87.52 14:38:01 3 11.59 0.00 1.38 0.00 3.11 83.92 14:39:01 all 4.32 0.00 1.51 0.05 3.60 90.53 14:39:01 0 4.32 0.00 1.61 0.16 3.61 90.30 14:39:01 1 4.13 0.00 1.36 0.00 3.15 91.36 14:39:01 2 5.32 0.00 1.67 0.02 4.20 88.80 14:39:01 3 3.48 0.00 1.40 0.02 3.41 91.70 14:40:01 all 3.82 0.00 1.25 0.05 2.49 92.39 14:40:01 0 4.44 0.00 1.46 0.13 2.37 91.60 14:40:01 1 3.61 0.00 1.28 0.00 2.48 92.62 14:40:01 2 3.80 0.00 1.24 0.00 2.88 92.07 14:40:01 3 3.43 0.00 1.04 0.07 2.26 93.20 14:41:01 all 3.81 0.00 1.47 0.06 3.16 91.50 14:41:01 0 3.76 0.00 1.58 0.23 3.01 91.42 14:41:01 1 3.65 0.00 1.37 0.00 3.27 91.71 14:41:01 2 3.66 0.00 1.56 0.00 2.77 92.01 14:41:01 3 4.19 0.00 1.35 0.00 3.57 90.89 14:42:01 all 5.48 0.00 1.49 0.13 3.29 89.61 14:42:01 0 4.66 0.00 1.35 0.20 3.32 90.47 14:42:01 1 4.49 0.00 1.39 0.02 3.11 90.98 14:42:01 2 5.84 0.00 1.62 0.07 3.29 89.19 14:42:01 3 6.93 0.00 1.61 0.26 3.40 87.80 14:43:01 all 5.09 0.00 1.49 0.06 3.25 90.11 14:43:01 0 5.32 0.00 1.42 0.02 3.20 90.04 14:43:01 1 5.11 0.00 1.43 0.00 2.61 90.86 14:43:01 2 4.23 0.00 1.56 0.00 3.48 90.72 14:43:01 3 5.72 0.00 1.50 0.21 3.74 88.83 14:43:01 CPU %user %nice %system %iowait %steal %idle 14:44:01 all 4.71 0.00 1.62 0.06 3.40 90.20 14:44:01 0 4.91 0.00 1.94 0.00 3.92 89.23 14:44:01 1 3.85 0.00 1.21 0.00 2.86 92.08 14:44:01 2 4.67 0.00 1.61 0.00 3.03 90.69 14:44:01 3 5.41 0.00 1.76 0.24 3.76 88.83 14:45:01 all 9.46 0.00 1.41 0.04 3.05 86.04 14:45:01 0 8.86 0.00 1.45 0.02 3.43 86.25 14:45:01 1 7.03 0.00 1.26 0.00 2.59 89.11 14:45:01 2 6.01 0.00 1.27 0.00 3.12 89.61 14:45:01 3 15.99 0.00 1.64 0.11 3.06 79.19 14:46:01 all 17.33 0.00 2.74 0.19 4.95 74.79 14:46:01 0 17.71 0.00 2.74 0.11 4.54 74.90 14:46:01 1 14.85 0.00 2.78 0.00 4.96 77.41 14:46:01 2 15.12 0.00 2.75 0.21 5.05 76.87 14:46:01 3 21.61 0.00 2.71 0.42 5.26 69.99 14:47:01 all 20.82 0.00 1.55 1.24 3.04 73.36 14:47:01 0 4.86 0.00 0.81 0.17 1.47 92.70 14:47:01 1 19.83 0.00 1.59 3.74 4.45 70.39 14:47:01 2 26.38 0.00 2.24 0.74 3.35 67.29 14:47:01 3 32.13 0.00 1.55 0.28 2.82 63.23 Average: all 9.33 0.00 1.69 0.90 3.32 84.75 Average: 0 8.90 0.00 1.70 1.19 3.19 85.01 Average: 1 7.39 0.00 1.56 0.68 3.20 87.17 Average: 2 9.11 0.00 1.81 1.27 3.43 84.38 Average: 3 11.92 0.00 1.70 0.46 3.47 82.45