---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-886 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 9.0G 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 490 5273 0 2212 7203 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:29:0d:d9 brd ff:ff:ff:ff:ff:ff inet 10.32.6.197/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85236sec preferred_lft 85236sec inet6 fe80::f816:3eff:fe29:dd9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8f:e0:da:66 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::42:8fff:fee0:da66/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-886) 12/17/25 _x86_64_ (4 CPU) 03:22:43 LINUX RESTART (4 CPU) 03:23:01 tps rtps wtps bread/s bwrtn/s 03:24:02 157.74 69.32 88.42 5605.07 39829.78 03:25:01 59.91 0.12 59.79 21.83 9100.02 03:26:01 76.69 12.61 64.07 2261.76 9260.72 03:27:01 2.98 0.00 2.98 0.00 35.46 03:28:01 0.97 0.00 0.97 0.00 11.20 03:29:01 1.32 0.00 1.32 0.00 15.06 03:30:01 0.87 0.00 0.87 0.00 10.40 03:31:01 1.28 0.00 1.28 0.00 14.93 03:32:01 0.72 0.00 0.72 0.00 8.66 03:33:01 1.35 0.00 1.35 0.00 16.93 03:34:01 0.95 0.00 0.95 0.00 10.93 03:35:01 0.85 0.00 0.85 0.00 10.93 03:36:01 1.00 0.00 1.00 0.00 11.20 03:37:01 0.80 0.00 0.80 0.00 10.66 03:38:01 1.23 0.00 1.23 0.00 15.33 03:39:01 3.61 2.37 1.25 18.92 20.52 03:40:01 1.12 0.00 1.12 0.00 12.93 03:41:01 9.98 0.35 9.63 27.20 347.20 03:42:01 21.53 0.30 21.23 22.53 1376.21 Average: 18.12 4.48 13.63 419.14 3158.88 03:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:02 5893340 7414444 2274080 27.84 37856 1663332 996816 10.82 583436 1519396 65020 03:25:01 5581000 7371224 2586420 31.67 58220 1896312 1030756 11.18 640600 1742604 133352 03:26:01 5445832 7407612 2721588 33.32 67316 2050600 1287444 13.97 697972 1799388 636 03:27:01 5445376 7407176 2722044 33.33 67348 2050608 1287444 13.97 698096 1799384 8 03:28:01 5455968 7417840 2711452 33.20 67392 2050600 1295488 14.06 687424 1799392 8 03:29:01 5455960 7417892 2711460 33.20 67424 2050612 1295488 14.06 687196 1799392 168 03:30:01 5457448 7419408 2709972 33.18 67456 2050616 1295488 14.06 685544 1799396 8 03:31:01 5457852 7419860 2709568 33.18 67480 2050620 1295488 14.06 685312 1799400 4 03:32:01 5458224 7420240 2709196 33.17 67504 2050620 1295488 14.06 685388 1799400 8 03:33:01 5458100 7420188 2709320 33.17 67560 2050620 1295488 14.06 685640 1799408 164 03:34:01 5457708 7419864 2709712 33.18 67600 2050632 1295488 14.06 685668 1799412 4 03:35:01 5457724 7419940 2709696 33.18 67652 2050636 1295488 14.06 685648 1799416 176 03:36:01 5457584 7419832 2709836 33.18 67684 2050636 1295488 14.06 685636 1799416 8 03:37:01 5457188 7419500 2710232 33.18 67724 2050644 1295488 14.06 685664 1799420 176 03:38:01 5457444 7419780 2709976 33.18 67780 2050632 1295488 14.06 685740 1799428 8 03:39:01 5456700 7419724 2710720 33.19 68400 2050652 1312388 14.24 686760 1799432 180 03:40:01 5456468 7419512 2710952 33.19 68440 2050652 1312388 14.24 686488 1799432 4 03:41:01 5462752 7434088 2704668 33.12 69524 2057608 996212 10.81 681024 1800248 26324 03:42:01 5344576 7320608 2822844 34.56 71288 2059936 1115632 12.11 798612 1799212 11792 Average: 5479855 7410986 2687565 32.91 65876 2022977 1241550 13.47 685150 1781715 12529 03:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:02 ens3 422.70 236.13 1101.49 67.34 0.00 0.00 0.00 0.00 03:24:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 03:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 ens3 58.02 46.33 675.06 5.53 0.00 0.00 0.00 0.00 03:25:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 03:26:01 docker0 11.83 19.43 1.10 90.32 0.00 0.00 0.00 0.00 03:26:01 ens3 77.54 45.31 393.17 7.57 0.00 0.00 0.00 0.00 03:26:01 lo 2.00 2.00 0.21 0.21 0.00 0.00 0.00 0.00 03:26:01 vethfaa7eae 0.20 0.33 0.02 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 0.45 0.37 0.03 0.06 0.00 0.00 0.00 0.00 03:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:27:01 vethfaa7eae 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 ens3 0.07 0.22 0.00 0.02 0.00 0.00 0.00 0.00 03:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 vethfaa7eae 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 ens3 0.25 0.18 0.08 0.07 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 vethfaa7eae 0.00 0.00 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 0.00 0.00 0.00 0.00 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 vethfaa7eae 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 ens3 0.10 0.12 0.01 0.01 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 vethfaa7eae 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 ens3 0.00 0.02 0.00 0.00 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 vethfaa7eae 0.00 0.00 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 0.10 0.10 0.01 0.01 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 vethfaa7eae 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 0.20 0.18 0.13 0.07 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 vethfaa7eae 0.00 0.02 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 0.22 0.17 0.07 0.01 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 vethfaa7eae 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 vethfaa7eae 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 0.10 0.10 0.01 0.01 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 vethfaa7eae 0.00 0.00 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 0.00 0.00 0.00 0.00 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 vethfaa7eae 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 ens3 0.23 0.17 0.08 0.07 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 vethfaa7eae 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 ens3 0.10 0.07 0.06 0.00 0.00 0.00 0.00 0.00 03:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 vethfaa7eae 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 docker0 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 ens3 9.80 8.65 7.53 4.30 0.00 0.00 0.00 0.00 03:41:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 03:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 ens3 8.20 9.95 6.40 4.70 0.00 0.00 0.00 0.00 03:42:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 Average: docker0 0.62 1.02 0.06 4.76 0.00 0.00 0.00 0.00 Average: ens3 30.40 18.29 114.46 4.72 0.00 0.00 0.00 0.00 Average: lo 0.32 0.32 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-886) 12/17/25 _x86_64_ (4 CPU) 03:22:43 LINUX RESTART (4 CPU) 03:23:01 CPU %user %nice %system %iowait %steal %idle 03:24:02 all 19.45 0.00 2.64 5.01 1.06 71.83 03:24:02 0 10.52 0.00 4.48 2.48 0.75 81.76 03:24:02 1 22.28 0.00 1.89 2.81 1.05 71.97 03:24:02 2 19.76 0.00 2.05 7.99 1.30 68.90 03:24:02 3 25.26 0.00 2.13 6.75 1.15 64.71 03:25:01 all 20.08 0.00 1.15 1.68 1.01 76.08 03:25:01 0 16.63 0.00 0.58 0.15 0.70 81.94 03:25:01 1 38.83 0.00 2.20 0.35 1.74 56.88 03:25:01 2 14.08 0.00 1.17 6.14 1.17 77.43 03:25:01 3 10.78 0.00 0.64 0.03 0.44 88.10 03:26:01 all 9.76 0.00 1.74 1.98 0.65 85.86 03:26:01 0 10.24 0.00 1.97 2.86 0.67 84.26 03:26:01 1 6.95 0.00 1.37 2.47 0.65 88.57 03:26:01 2 4.35 0.00 1.33 1.55 0.52 92.26 03:26:01 3 17.52 0.00 2.32 1.05 0.80 78.30 03:27:01 all 0.02 0.00 0.02 0.03 0.02 99.92 03:27:01 0 0.03 0.00 0.03 0.10 0.02 99.82 03:27:01 1 0.03 0.00 0.00 0.00 0.02 99.95 03:27:01 2 0.02 0.00 0.03 0.00 0.03 99.92 03:27:01 3 0.02 0.00 0.02 0.00 0.00 99.97 03:28:01 all 0.04 0.00 0.04 0.01 0.02 99.88 03:28:01 0 0.02 0.00 0.05 0.03 0.02 99.88 03:28:01 1 0.07 0.00 0.05 0.00 0.00 99.88 03:28:01 2 0.07 0.00 0.03 0.02 0.07 99.82 03:28:01 3 0.02 0.00 0.05 0.00 0.00 99.93 03:29:01 all 0.03 0.00 0.03 0.01 0.02 99.90 03:29:01 0 0.03 0.00 0.02 0.03 0.00 99.92 03:29:01 1 0.05 0.00 0.03 0.00 0.00 99.92 03:29:01 2 0.05 0.00 0.03 0.00 0.02 99.90 03:29:01 3 0.00 0.00 0.02 0.00 0.03 99.95 03:30:01 all 0.03 0.00 0.03 0.01 0.01 99.92 03:30:01 0 0.05 0.00 0.03 0.03 0.02 99.87 03:30:01 1 0.02 0.00 0.03 0.00 0.02 99.93 03:30:01 2 0.00 0.00 0.02 0.02 0.03 99.93 03:30:01 3 0.05 0.00 0.03 0.00 0.00 99.92 03:31:01 all 0.10 0.00 0.02 0.00 0.01 99.87 03:31:01 0 0.00 0.00 0.02 0.02 0.02 99.95 03:31:01 1 0.05 0.00 0.03 0.00 0.00 99.92 03:31:01 2 0.30 0.00 0.00 0.00 0.05 99.65 03:31:01 3 0.05 0.00 0.02 0.00 0.00 99.93 03:32:01 all 0.54 0.00 0.02 0.01 0.01 99.42 03:32:01 0 0.03 0.00 0.03 0.05 0.00 99.88 03:32:01 1 0.08 0.00 0.02 0.00 0.02 99.88 03:32:01 2 1.99 0.00 0.00 0.00 0.00 98.01 03:32:01 3 0.05 0.00 0.02 0.00 0.02 99.92 03:33:01 all 0.53 0.00 0.03 0.02 0.02 99.39 03:33:01 0 0.07 0.00 0.05 0.05 0.05 99.78 03:33:01 1 0.02 0.00 0.05 0.00 0.00 99.93 03:33:01 2 1.97 0.00 0.03 0.00 0.05 97.95 03:33:01 3 0.05 0.00 0.02 0.00 0.00 99.93 03:34:01 all 0.54 0.00 0.02 0.02 0.01 99.41 03:34:01 0 0.03 0.00 0.00 0.07 0.02 99.88 03:34:01 1 0.10 0.00 0.03 0.00 0.02 99.85 03:34:01 2 1.99 0.00 0.00 0.00 0.02 98.00 03:34:01 3 0.02 0.00 0.00 0.00 0.00 99.98 03:34:01 CPU %user %nice %system %iowait %steal %idle 03:35:01 all 0.50 0.00 0.03 0.01 0.00 99.46 03:35:01 0 0.07 0.00 0.05 0.03 0.00 99.85 03:35:01 1 0.02 0.00 0.03 0.00 0.00 99.95 03:35:01 2 1.87 0.00 0.07 0.00 0.00 98.06 03:35:01 3 0.03 0.00 0.02 0.00 0.02 99.93 03:36:01 all 0.05 0.00 0.03 0.01 0.01 99.90 03:36:01 0 0.03 0.00 0.02 0.03 0.00 99.92 03:36:01 1 0.05 0.00 0.03 0.02 0.00 99.90 03:36:01 2 0.03 0.00 0.07 0.00 0.02 99.88 03:36:01 3 0.10 0.00 0.02 0.00 0.02 99.87 03:37:01 all 0.04 0.00 0.03 0.01 0.00 99.92 03:37:01 0 0.03 0.00 0.03 0.03 0.00 99.90 03:37:01 1 0.03 0.00 0.05 0.00 0.00 99.92 03:37:01 2 0.00 0.00 0.02 0.00 0.00 99.98 03:37:01 3 0.07 0.00 0.00 0.00 0.00 99.93 03:38:01 all 0.03 0.00 0.03 0.01 0.01 99.93 03:38:01 0 0.03 0.00 0.03 0.03 0.00 99.90 03:38:01 1 0.05 0.00 0.07 0.00 0.02 99.87 03:38:01 2 0.00 0.00 0.00 0.00 0.02 99.98 03:38:01 3 0.05 0.00 0.02 0.00 0.00 99.93 03:39:01 all 0.04 0.00 0.04 0.04 0.04 99.85 03:39:01 0 0.03 0.00 0.02 0.00 0.03 99.92 03:39:01 1 0.08 0.00 0.05 0.00 0.05 99.82 03:39:01 2 0.00 0.00 0.02 0.00 0.05 99.93 03:39:01 3 0.02 0.00 0.05 0.17 0.03 99.73 03:40:01 all 0.04 0.00 0.01 0.01 0.00 99.94 03:40:01 0 0.07 0.00 0.02 0.00 0.00 99.92 03:40:01 1 0.10 0.00 0.03 0.00 0.00 99.87 03:40:01 2 0.00 0.00 0.02 0.00 0.00 99.98 03:40:01 3 0.00 0.00 0.00 0.02 0.00 99.98 03:41:01 all 9.83 0.00 0.61 0.27 0.38 88.92 03:41:01 0 5.45 0.00 0.67 0.22 0.25 93.41 03:41:01 1 0.87 0.00 0.25 0.00 0.23 98.65 03:41:01 2 6.87 0.00 0.59 0.08 0.28 92.18 03:41:01 3 26.09 0.00 0.92 0.77 0.78 71.44 03:42:01 all 21.67 0.00 0.81 0.49 0.80 76.23 03:42:01 0 18.25 0.00 0.57 0.20 1.00 79.99 03:42:01 1 32.63 0.00 1.20 0.07 1.00 65.10 03:42:01 2 10.01 0.00 0.65 0.02 0.40 88.93 03:42:01 3 25.86 0.00 0.85 1.67 0.77 70.86 Average: all 4.38 0.00 0.39 0.50 0.22 94.52 Average: 0 3.23 0.00 0.46 0.34 0.19 95.79 Average: 1 5.36 0.00 0.39 0.30 0.25 93.70 Average: 2 3.33 0.00 0.32 0.83 0.21 95.30 Average: 3 5.58 0.00 0.37 0.55 0.21 93.29