---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17048 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 14G 142G 9% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 878 25782 0 5506 30833 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:66:81:99 brd ff:ff:ff:ff:ff:ff inet 10.30.107.31/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85581sec preferred_lft 85581sec inet6 fe80::f816:3eff:fe66:8199/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bf:7c:a5:ff 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:bfff:fe7c:a5ff/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17048) 05/30/25 _x86_64_ (8 CPU) 07:37:43 LINUX RESTART (8 CPU) 07:38:02 tps rtps wtps bread/s bwrtn/s 07:39:01 89.27 46.59 42.69 4335.27 58920.86 07:40:01 266.43 25.92 240.50 858.38 28228.19 07:41:01 168.67 41.38 127.30 2435.59 37562.14 07:42:01 65.47 1.70 63.77 75.99 27384.10 07:43:01 52.57 6.18 46.39 187.04 26562.91 07:44:01 53.63 0.32 53.31 4.53 30687.31 07:45:01 46.41 0.20 46.21 5.47 18406.80 07:46:01 21.23 0.20 21.03 3.87 3078.02 07:47:01 14.00 0.02 13.98 0.40 1714.91 07:48:01 4.02 0.00 4.02 0.00 1262.99 07:49:01 11.16 0.00 11.16 0.00 1240.46 07:50:01 414.83 4.43 410.40 466.99 116186.77 07:51:01 52.44 0.85 51.59 94.12 32233.16 Average: 96.94 9.78 87.16 646.59 29459.89 07:38:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:39:01 30656344 31899772 2282876 6.93 38612 1533024 1305952 3.84 615280 1415248 80 07:40:01 30189648 31638092 2749572 8.35 59052 1707532 1485984 4.37 918120 1553948 100824 07:41:01 28687652 30556128 4251568 12.91 85632 2081128 2854572 8.40 2039396 1891556 78520 07:42:01 27666600 29646336 5272620 16.01 90712 2181048 3409004 10.03 3004328 1933512 20880 07:43:01 27783388 29884636 5155832 15.65 97500 2288324 3305100 9.72 2788908 2018452 23668 07:44:01 27834052 30174052 5105168 15.50 105224 2510000 2606740 7.67 2526456 2212820 38300 07:45:01 26333460 28884920 6605760 20.05 109296 2710992 4260164 12.53 3879456 2341448 34248 07:46:01 25725436 28345168 7213784 21.90 111220 2776124 4564848 13.43 4428168 2394916 18420 07:47:01 26038308 28721748 6900912 20.95 112148 2837980 4040528 11.89 4058712 2455040 34548 07:48:01 26402948 29089748 6536272 19.84 112232 2841144 4217408 12.41 3697540 2452840 1820 07:49:01 26339164 29137200 6600056 20.04 114524 2944696 3616364 10.64 3694216 2511400 81508 07:50:01 23303008 29096768 9636212 29.25 125636 5830376 3646916 10.73 4389684 4742892 130224 07:51:01 26434596 31604744 6504624 19.75 128172 5223252 1479280 4.35 1901476 4126636 28328 Average: 27184200 29898409 5755020 17.47 99228 2881971 3137912 9.23 2918595 2465439 45490 07:38:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:39:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 07:39:01 ens3 265.14 170.06 597.15 32.25 0.00 0.00 0.00 0.00 07:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 07:40:01 ens3 226.36 154.63 988.57 48.12 0.00 0.00 0.00 0.00 07:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 07:41:01 ens3 258.09 196.83 1995.54 37.40 0.00 0.00 0.00 0.00 07:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 07:42:01 ens3 743.66 566.06 979.43 214.06 0.00 0.00 0.00 0.00 07:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 lo 1.27 1.27 0.20 0.20 0.00 0.00 0.00 0.00 07:43:01 ens3 785.45 527.66 1025.25 198.19 0.00 0.00 0.00 0.00 07:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 lo 28.22 28.22 4.08 4.08 0.00 0.00 0.00 0.00 07:44:01 ens3 557.43 393.11 2972.39 123.29 0.00 0.00 0.00 0.00 07:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 lo 1.70 1.70 0.28 0.28 0.00 0.00 0.00 0.00 07:45:01 ens3 428.98 346.31 901.03 576.96 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 lo 52.77 52.77 15.70 15.70 0.00 0.00 0.00 0.00 07:46:01 ens3 3432.24 2420.95 859.54 1032.05 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 lo 11.93 11.93 2.44 2.44 0.00 0.00 0.00 0.00 07:47:01 ens3 6856.51 4609.12 1683.88 1843.31 0.00 0.00 0.00 0.00 07:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 lo 19.53 19.53 4.24 4.24 0.00 0.00 0.00 0.00 07:48:01 ens3 209.97 120.38 53.67 48.46 0.00 0.00 0.00 0.00 07:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 lo 4.75 4.75 0.81 0.81 0.00 0.00 0.00 0.00 07:49:01 ens3 395.50 243.44 137.83 260.17 0.00 0.00 0.00 0.00 07:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 lo 1.73 1.73 0.16 0.16 0.00 0.00 0.00 0.00 07:50:01 ens3 363.56 302.40 3672.94 4349.25 0.00 0.00 0.00 0.00 07:50:01 docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 07:51:01 lo 3.20 3.20 0.30 0.30 0.00 0.00 0.00 0.00 07:51:01 ens3 595.83 600.55 75.15 4369.01 0.00 0.00 0.00 0.00 07:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 9.86 9.86 2.19 2.19 0.00 0.00 0.00 0.00 Average: ens3 1164.08 820.14 1227.25 1011.38 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17048) 05/30/25 _x86_64_ (8 CPU) 07:37:43 LINUX RESTART (8 CPU) 07:38:02 CPU %user %nice %system %iowait %steal %idle 07:39:01 all 2.55 0.00 0.66 4.72 0.02 92.05 07:39:01 0 1.97 0.00 0.75 0.83 0.02 96.44 07:39:01 1 2.10 0.00 1.74 0.19 0.03 95.95 07:39:01 2 1.44 0.00 0.46 0.75 0.02 97.34 07:39:01 3 4.61 0.00 0.63 15.24 0.02 79.51 07:39:01 4 1.47 0.00 0.56 1.59 0.03 96.34 07:39:01 5 1.26 0.00 0.27 18.22 0.02 80.23 07:39:01 6 4.41 0.00 0.44 0.70 0.05 94.40 07:39:01 7 3.19 0.00 0.39 0.29 0.02 96.12 07:40:01 all 5.70 0.00 0.53 2.22 0.02 91.53 07:40:01 0 0.73 0.00 0.37 0.03 0.00 98.87 07:40:01 1 7.85 0.00 0.33 0.23 0.02 91.57 07:40:01 2 18.40 0.00 0.90 1.07 0.03 79.60 07:40:01 3 6.73 0.00 1.37 3.36 0.02 88.52 07:40:01 4 4.89 0.00 0.17 0.15 0.02 94.78 07:40:01 5 3.64 0.00 0.37 12.21 0.02 83.76 07:40:01 6 1.55 0.00 0.28 0.35 0.02 97.80 07:40:01 7 1.85 0.00 0.42 0.42 0.00 97.32 07:41:01 all 21.21 0.00 0.94 2.57 0.06 75.22 07:41:01 0 19.12 0.00 0.92 0.85 0.05 79.07 07:41:01 1 22.38 0.00 1.07 0.47 0.03 76.05 07:41:01 2 30.03 0.00 1.23 2.87 0.08 65.79 07:41:01 3 29.77 0.00 1.42 3.87 0.07 64.88 07:41:01 4 24.20 0.00 1.28 0.77 0.05 73.70 07:41:01 5 9.72 0.00 0.77 11.43 0.07 78.01 07:41:01 6 19.41 0.00 0.47 0.10 0.05 79.98 07:41:01 7 15.08 0.00 0.40 0.20 0.05 84.27 07:42:01 all 37.43 0.00 1.77 2.02 0.08 58.70 07:42:01 0 37.53 0.00 1.55 0.55 0.07 60.31 07:42:01 1 26.11 0.00 1.73 0.10 0.08 71.98 07:42:01 2 43.30 0.00 2.56 2.51 0.08 51.55 07:42:01 3 39.30 0.00 1.99 2.04 0.08 56.58 07:42:01 4 37.92 0.00 2.02 0.02 0.08 59.96 07:42:01 5 35.66 0.00 1.02 7.25 0.07 56.00 07:42:01 6 44.66 0.00 0.65 0.07 0.07 54.55 07:42:01 7 34.91 0.00 2.65 3.64 0.12 58.69 07:43:01 all 34.30 0.00 1.45 1.45 0.07 62.72 07:43:01 0 25.14 0.00 0.85 3.34 0.05 70.62 07:43:01 1 38.16 0.00 1.22 0.62 0.07 59.93 07:43:01 2 36.86 0.00 1.68 0.17 0.08 61.22 07:43:01 3 38.59 0.00 2.49 0.42 0.08 58.42 07:43:01 4 34.38 0.00 1.00 0.05 0.08 64.48 07:43:01 5 32.67 0.00 1.59 5.65 0.08 60.01 07:43:01 6 27.32 0.00 1.38 0.93 0.07 70.30 07:43:01 7 41.33 0.00 1.36 0.45 0.07 56.80 07:44:01 all 31.52 0.00 1.44 0.98 0.08 65.98 07:44:01 0 37.95 0.00 2.54 6.91 0.10 52.50 07:44:01 1 32.40 0.00 1.39 0.07 0.07 66.08 07:44:01 2 39.36 0.00 0.64 0.18 0.07 59.76 07:44:01 3 29.12 0.00 1.89 0.05 0.07 68.87 07:44:01 4 31.17 0.00 0.99 0.05 0.07 67.73 07:44:01 5 24.72 0.00 1.14 0.45 0.07 73.63 07:44:01 6 31.40 0.00 1.65 0.12 0.12 66.72 07:44:01 7 25.95 0.00 1.35 0.07 0.08 72.55 07:45:01 all 24.36 0.00 1.06 0.63 0.06 73.88 07:45:01 0 25.38 0.00 2.08 3.80 0.05 68.68 07:45:01 1 28.83 0.00 0.99 0.12 0.07 70.00 07:45:01 2 26.96 0.00 0.60 0.02 0.07 72.36 07:45:01 3 26.92 0.00 0.96 0.00 0.05 72.07 07:45:01 4 23.91 0.00 0.65 0.38 0.07 74.99 07:45:01 5 22.13 0.00 1.09 0.47 0.07 76.24 07:45:01 6 23.70 0.00 0.90 0.00 0.05 75.35 07:45:01 7 17.13 0.00 1.19 0.22 0.05 81.42 07:46:01 all 26.88 0.00 7.75 0.10 0.07 65.20 07:46:01 0 21.29 0.00 4.22 0.27 0.07 74.16 07:46:01 1 23.90 0.00 12.63 0.05 0.07 63.35 07:46:01 2 28.73 0.00 8.58 0.08 0.07 62.55 07:46:01 3 27.91 0.00 4.02 0.07 0.10 67.91 07:46:01 4 28.51 0.00 9.76 0.02 0.05 61.66 07:46:01 5 30.68 0.00 5.38 0.28 0.07 63.59 07:46:01 6 21.88 0.00 10.11 0.00 0.07 67.94 07:46:01 7 32.13 0.00 7.34 0.05 0.08 60.40 07:47:01 all 33.63 0.00 11.63 0.05 0.08 54.61 07:47:01 0 39.77 0.00 9.42 0.27 0.10 50.44 07:47:01 1 36.20 0.00 19.82 0.07 0.10 43.81 07:47:01 2 33.60 0.00 12.69 0.00 0.08 53.63 07:47:01 3 34.34 0.00 14.54 0.02 0.07 51.04 07:47:01 4 23.86 0.00 4.53 0.00 0.07 71.54 07:47:01 5 35.26 0.00 13.76 0.07 0.08 50.83 07:47:01 6 32.30 0.00 8.47 0.00 0.08 59.15 07:47:01 7 33.78 0.00 9.88 0.02 0.07 56.26 07:48:01 all 17.72 0.00 0.75 0.06 0.05 81.42 07:48:01 0 14.26 0.00 0.95 0.08 0.03 84.67 07:48:01 1 22.32 0.00 1.17 0.00 0.05 76.46 07:48:01 2 13.11 0.00 0.47 0.00 0.05 86.38 07:48:01 3 22.60 0.00 0.57 0.00 0.05 76.78 07:48:01 4 17.73 0.00 0.53 0.00 0.05 81.69 07:48:01 5 16.91 0.00 0.72 0.32 0.05 82.00 07:48:01 6 18.88 0.00 1.22 0.00 0.07 79.84 07:48:01 7 16.00 0.00 0.37 0.03 0.05 83.55 07:49:01 all 26.19 0.00 2.82 0.08 0.05 70.86 07:49:01 0 18.94 0.00 1.02 0.57 0.05 79.43 07:49:01 1 27.42 0.00 0.85 0.00 0.05 71.67 07:49:01 2 30.14 0.00 1.05 0.02 0.05 68.75 07:49:01 3 26.41 0.00 0.90 0.02 0.07 72.60 07:49:01 4 24.57 0.00 1.32 0.03 0.05 74.02 07:49:01 5 23.83 0.00 15.30 0.00 0.05 60.82 07:49:01 6 31.40 0.00 1.12 0.00 0.05 67.43 07:49:01 7 26.79 0.00 1.02 0.02 0.05 72.12 07:49:01 CPU %user %nice %system %iowait %steal %idle 07:50:01 all 9.44 0.00 2.65 3.96 0.04 83.91 07:50:01 0 4.72 0.00 2.77 7.81 0.05 84.65 07:50:01 1 4.48 0.00 2.92 3.58 0.03 88.99 07:50:01 2 10.64 0.00 2.45 0.00 0.03 86.87 07:50:01 3 7.74 0.00 1.70 4.75 0.05 85.76 07:50:01 4 4.52 0.00 2.37 0.05 0.02 93.04 07:50:01 5 34.23 0.00 4.36 0.18 0.07 61.16 07:50:01 6 4.54 0.00 1.54 0.02 0.03 93.87 07:50:01 7 4.67 0.00 2.99 15.30 0.05 76.98 07:51:01 all 10.63 0.00 0.99 0.85 0.04 87.49 07:51:01 0 8.90 0.00 0.60 0.77 0.05 89.68 07:51:01 1 7.40 0.00 2.50 2.87 0.03 87.19 07:51:01 2 9.47 0.00 0.62 0.00 0.03 89.87 07:51:01 3 6.85 0.00 0.40 1.28 0.05 91.42 07:51:01 4 0.75 0.00 0.38 0.00 0.02 98.85 07:51:01 5 10.52 0.00 0.87 0.02 0.03 88.56 07:51:01 6 13.51 0.00 1.47 1.64 0.05 83.33 07:51:01 7 27.64 0.00 1.15 0.20 0.05 70.96 Average: all 21.68 0.00 2.65 1.51 0.06 74.11 Average: 0 19.68 0.00 2.15 2.01 0.05 76.10 Average: 1 21.52 0.00 3.71 0.64 0.05 74.07 Average: 2 24.80 0.00 2.61 0.59 0.06 71.95 Average: 3 23.18 0.00 2.53 2.37 0.06 71.86 Average: 4 19.86 0.00 1.97 0.24 0.05 77.89 Average: 5 21.64 0.00 3.58 4.34 0.06 70.39 Average: 6 21.16 0.00 2.28 0.30 0.06 76.20 Average: 7 21.58 0.00 2.34 1.60 0.06 74.42