---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-26 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 9.1G 11G 47% / 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 505 5232 0 2238 7190 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:5a:0e:af brd ff:ff:ff:ff:ff:ff inet 10.32.6.33/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85373sec preferred_lft 85373sec inet6 fe80::f816:3eff:fe5a:eaf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:43:12:38:7d 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-26) 04/06/26 _x86_64_ (4 CPU) 17:23:04 LINUX RESTART (4 CPU) 17:24:02 tps rtps wtps bread/s bwrtn/s 17:25:01 8.10 2.83 5.27 495.15 246.02 17:26:01 7.06 5.10 1.97 200.20 125.56 17:27:01 1.20 0.00 1.20 0.00 205.17 17:28:01 2.10 0.55 1.55 45.72 126.36 17:29:01 1.25 0.22 1.03 4.80 72.12 17:30:01 1.23 0.02 1.22 0.13 39.06 17:31:01 1.77 0.20 1.57 3.60 149.15 17:32:01 1.82 0.03 1.78 5.07 52.12 17:33:01 3.32 1.80 1.52 61.31 144.09 17:34:01 2.87 0.93 1.93 33.06 49.58 17:35:01 2.75 1.30 1.45 30.53 150.64 17:36:01 2.10 0.63 1.47 13.86 46.66 17:37:01 47.34 14.89 32.45 595.17 394.34 17:38:01 48.58 9.88 38.69 221.56 5007.30 17:39:01 105.85 12.91 92.93 2279.35 16121.31 17:40:01 20.41 0.40 20.01 32.79 1374.17 Average: 16.12 3.23 12.89 251.14 1520.20 17:24:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:25:01 6357080 7711884 1810340 22.17 26308 1515772 634800 6.89 258236 1401116 0 17:26:01 6290364 7654924 1877056 22.98 26408 1525288 858716 9.32 315576 1409448 584 17:27:01 6224996 7596956 1942424 23.78 26496 1532472 858716 9.32 372796 1416628 2256 17:28:01 6214768 7589920 1952652 23.91 26592 1535504 871036 9.45 381316 1418448 692 17:29:01 6204932 7581432 1962488 24.03 26668 1536740 871036 9.45 390176 1419396 24 17:30:01 6201024 7578176 1966396 24.08 26756 1537292 879748 9.55 394108 1419720 212 17:31:01 6192128 7573308 1975292 24.19 26836 1541204 879748 9.55 398388 1423392 40 17:32:01 6189252 7571456 1978168 24.22 26928 1542088 879748 9.55 401328 1423752 188 17:33:01 6179336 7567156 1988084 24.34 27036 1547536 879748 9.55 405636 1428708 200 17:34:01 6157316 7546828 2010104 24.61 27136 1549112 879748 9.55 426688 1430000 28 17:35:01 6142812 7537272 2024608 24.79 27220 1553904 902316 9.79 436732 1434004 228 17:36:01 6137472 7533128 2029948 24.85 27312 1554968 902316 9.79 442388 1434324 180 17:37:01 6033288 7455076 2134132 26.13 29980 1577672 940864 10.21 527276 1450652 4892 17:38:01 5758364 7430604 2409056 29.50 53800 1790548 959180 10.41 574348 1648916 147432 17:39:01 5332808 7330672 2834612 34.71 66288 2089104 1064604 11.55 742732 1876056 7120 17:40:01 5311344 7314004 2856076 34.97 68512 2091204 1075604 11.67 765836 1873192 10844 Average: 6057955 7535800 2109465 25.83 33767 1626276 896120 9.72 452098 1494234 10932 17:24:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 ens3 6.88 5.25 19.62 0.48 0.00 0.00 0.00 0.00 17:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:26:01 ens3 11.30 12.33 63.06 2.92 0.00 0.00 0.00 0.00 17:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:27:01 ens3 21.28 19.45 129.56 4.92 0.00 0.00 0.00 0.00 17:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:28:01 ens3 6.30 5.66 30.95 1.67 0.00 0.00 0.00 0.00 17:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 ens3 5.10 3.58 19.09 0.98 0.00 0.00 0.00 0.00 17:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:30:01 ens3 4.25 3.55 13.17 1.25 0.00 0.00 0.00 0.00 17:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:31:01 ens3 11.61 12.61 69.01 5.46 0.00 0.00 0.00 0.00 17:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:32:01 ens3 6.47 5.12 16.19 2.26 0.00 0.00 0.00 0.00 17:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:33:01 ens3 12.18 11.05 67.51 3.61 0.00 0.00 0.00 0.00 17:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:34:01 ens3 5.86 6.11 14.02 6.35 0.00 0.00 0.00 0.00 17:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:35:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 17:35:01 ens3 12.78 11.41 71.85 3.42 0.00 0.00 0.00 0.00 17:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:36:01 ens3 6.85 5.87 16.56 2.28 0.00 0.00 0.00 0.00 17:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:37:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 17:37:01 ens3 52.02 38.53 81.49 24.70 0.00 0.00 0.00 0.00 17:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:38:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 17:38:01 ens3 69.27 53.94 903.03 6.14 0.00 0.00 0.00 0.00 17:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:39:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 17:39:01 ens3 97.82 84.40 932.60 20.73 0.00 0.00 0.00 0.00 17:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 17:40:01 ens3 12.21 13.01 9.29 6.16 0.00 0.00 0.00 0.00 17:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.34 0.34 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 21.40 18.26 153.69 5.84 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-26) 04/06/26 _x86_64_ (4 CPU) 17:23:04 LINUX RESTART (4 CPU) 17:24:02 CPU %user %nice %system %iowait %steal %idle 17:25:01 all 0.08 0.00 0.08 0.23 0.23 99.39 17:25:01 0 0.02 0.00 0.03 0.30 0.17 99.48 17:25:01 1 0.02 0.00 0.05 0.02 0.25 99.66 17:25:01 2 0.12 0.00 0.10 0.14 0.27 99.37 17:25:01 3 0.14 0.00 0.14 0.44 0.24 99.05 17:26:01 all 0.81 0.00 0.14 0.24 0.51 98.30 17:26:01 0 1.07 0.00 0.20 0.60 0.35 97.78 17:26:01 1 0.63 0.00 0.03 0.02 0.48 98.84 17:26:01 2 0.51 0.00 0.20 0.17 0.75 98.38 17:26:01 3 1.06 0.00 0.13 0.20 0.47 98.14 17:27:01 all 0.48 0.00 0.07 0.02 0.38 99.05 17:27:01 0 0.03 0.00 0.02 0.00 0.03 99.92 17:27:01 1 0.18 0.00 0.03 0.00 0.76 99.02 17:27:01 2 0.52 0.00 0.13 0.07 0.53 98.75 17:27:01 3 1.20 0.00 0.07 0.00 0.22 98.52 17:28:01 all 0.82 0.00 0.06 0.05 0.37 98.70 17:28:01 0 0.13 0.00 0.03 0.05 0.53 99.25 17:28:01 1 0.33 0.00 0.07 0.00 0.37 99.23 17:28:01 2 0.45 0.00 0.07 0.10 0.30 99.08 17:28:01 3 2.36 0.00 0.07 0.05 0.27 97.25 17:29:01 all 0.62 0.00 0.03 0.03 0.43 98.88 17:29:01 0 1.39 0.00 0.03 0.03 0.93 97.62 17:29:01 1 0.96 0.00 0.02 0.00 0.43 98.59 17:29:01 2 0.13 0.00 0.03 0.08 0.27 99.48 17:29:01 3 0.02 0.00 0.02 0.00 0.10 99.87 17:30:01 all 0.25 0.00 0.05 0.03 0.37 99.29 17:30:01 0 0.08 0.00 0.07 0.00 0.35 99.50 17:30:01 1 0.27 0.00 0.05 0.00 0.40 99.29 17:30:01 2 0.45 0.00 0.05 0.10 0.42 98.99 17:30:01 3 0.18 0.00 0.05 0.00 0.33 99.43 17:31:01 all 0.52 0.00 0.06 0.04 0.37 99.02 17:31:01 0 0.23 0.00 0.05 0.00 0.15 99.57 17:31:01 1 1.05 0.00 0.08 0.00 0.48 98.39 17:31:01 2 0.48 0.00 0.08 0.10 0.33 99.00 17:31:01 3 0.32 0.00 0.03 0.07 0.53 99.05 17:32:01 all 0.15 0.00 0.07 0.03 0.36 99.38 17:32:01 0 0.12 0.00 0.03 0.02 0.15 99.68 17:32:01 1 0.18 0.00 0.05 0.00 0.38 99.38 17:32:01 2 0.17 0.00 0.12 0.03 0.20 99.48 17:32:01 3 0.12 0.00 0.08 0.05 0.75 99.00 17:33:01 all 0.68 0.00 0.07 0.05 0.51 98.69 17:33:01 0 0.47 0.00 0.03 0.07 0.13 99.30 17:33:01 1 0.37 0.00 0.03 0.02 0.48 99.10 17:33:01 2 0.40 0.00 0.13 0.12 0.38 98.97 17:33:01 3 1.47 0.00 0.08 0.03 1.01 97.40 17:34:01 all 0.94 0.00 0.07 0.06 0.44 98.48 17:34:01 0 1.65 0.00 0.02 0.02 0.20 98.12 17:34:01 1 0.48 0.00 0.08 0.03 0.47 98.94 17:34:01 2 0.60 0.00 0.08 0.18 0.53 98.60 17:34:01 3 1.03 0.00 0.10 0.00 0.56 98.31 17:35:01 all 1.08 0.00 0.06 0.07 0.39 98.39 17:35:01 0 0.32 0.00 0.02 0.05 0.18 99.43 17:35:01 1 1.06 0.00 0.05 0.02 0.65 98.22 17:35:01 2 0.87 0.00 0.10 0.08 0.32 98.64 17:35:01 3 2.09 0.00 0.10 0.18 0.43 97.19 17:35:01 CPU %user %nice %system %iowait %steal %idle 17:36:01 all 0.50 0.00 0.07 0.04 0.42 98.97 17:36:01 0 0.15 0.00 0.05 0.02 0.17 99.62 17:36:01 1 0.35 0.00 0.03 0.00 0.53 99.08 17:36:01 2 0.90 0.00 0.12 0.12 0.53 98.34 17:36:01 3 0.57 0.00 0.08 0.00 0.47 98.89 17:37:01 all 3.48 0.00 0.56 1.48 1.24 93.25 17:37:01 0 3.72 0.00 0.33 0.68 0.96 94.31 17:37:01 1 2.41 0.00 0.48 0.25 1.08 95.78 17:37:01 2 3.43 0.00 0.80 4.52 1.54 89.71 17:37:01 3 4.39 0.00 0.58 0.46 1.39 93.17 17:38:01 all 19.61 0.00 1.30 1.87 1.95 75.26 17:38:01 0 19.90 0.00 1.35 1.20 1.71 75.84 17:38:01 1 10.12 0.00 0.68 0.08 1.13 87.99 17:38:01 2 30.98 0.00 2.12 5.73 3.16 58.00 17:38:01 3 17.37 0.00 1.04 0.43 1.79 79.37 17:39:01 all 17.60 0.00 2.09 2.67 2.08 75.56 17:39:01 0 25.60 0.00 2.15 1.90 2.35 68.00 17:39:01 1 16.82 0.00 2.24 1.36 1.94 77.64 17:39:01 2 11.68 0.00 2.08 4.09 2.08 80.07 17:39:01 3 16.26 0.00 1.90 3.38 1.96 76.51 17:40:01 all 20.19 0.00 0.99 0.76 1.71 76.35 17:40:01 0 39.57 0.00 1.32 0.30 2.45 56.37 17:40:01 1 10.63 0.00 1.19 2.52 1.21 84.44 17:40:01 2 26.08 0.00 0.88 0.12 2.54 70.38 17:40:01 3 4.49 0.00 0.58 0.10 0.67 94.16 Average: all 4.25 0.00 0.36 0.48 0.74 94.17 Average: 0 5.91 0.00 0.36 0.33 0.68 92.72 Average: 1 2.87 0.00 0.32 0.27 0.69 95.84 Average: 2 4.89 0.00 0.44 0.99 0.89 92.79 Average: 3 3.32 0.00 0.32 0.34 0.70 95.33