---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-233 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 546 4588 0 2840 7130 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:5d:0e:79 brd ff:ff:ff:ff:ff:ff inet 10.32.7.115/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85453sec preferred_lft 85453sec inet6 fe80::f816:3eff:fe5d:e79/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:93:75:86:6e 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::42:93ff:fe75:866e/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-233) 08/06/25 _x86_64_ (4 CPU) 02:39:50 LINUX RESTART (4 CPU) 02:40:01 tps rtps wtps bread/s bwrtn/s 02:41:01 152.91 71.29 81.62 5672.92 39579.69 02:42:01 48.78 0.30 48.48 31.86 6985.94 02:43:01 109.11 12.58 96.54 2259.40 16397.27 02:44:01 98.80 0.00 98.80 0.00 14543.71 02:45:01 3.75 0.00 3.75 0.00 277.02 02:46:01 2.95 0.00 2.95 0.00 207.13 02:47:01 3.67 0.00 3.67 0.00 1072.35 02:48:01 3.22 0.00 3.22 0.00 341.60 02:49:01 3.65 0.00 3.65 0.00 393.34 02:50:01 3.57 0.00 3.57 0.00 266.36 02:51:01 3.25 0.00 3.25 0.00 475.25 02:52:01 3.43 0.00 3.43 0.00 459.45 02:53:01 2.63 0.00 2.63 0.00 466.91 02:54:01 6.57 0.00 6.57 0.00 2421.06 02:55:01 30.51 3.10 27.41 80.79 1648.39 Average: 31.79 5.82 25.97 536.35 5702.44 02:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:41:01 5864656 7370168 2302772 28.19 36140 1649784 1011748 10.98 628552 1503440 51000 02:42:01 5663616 7397512 2503812 30.66 55116 1846436 971772 10.54 611788 1696648 131808 02:43:01 5099676 7287664 3067752 37.56 71576 2267492 1433940 15.56 883072 1948196 133988 02:44:01 4875068 7328904 3292360 40.31 90608 2493932 1392476 15.11 930712 2088060 1368 02:45:01 4873980 7331456 3293448 40.32 90812 2497244 1411336 15.31 932676 2087348 1896 02:46:01 4480660 6969476 3686768 45.14 90948 2527408 2026044 21.98 1293360 2113984 27880 02:47:01 4828588 7324676 3338840 40.88 91092 2534052 1414504 15.35 944188 2117352 4384 02:48:01 4762772 7268728 3404656 41.69 91280 2543172 1542640 16.74 1004804 2122284 5896 02:49:01 4818412 7330416 3349016 41.00 91464 2548576 1413828 15.34 945852 2124908 2748 02:50:01 4789588 7313276 3377840 41.36 91632 2559392 1418332 15.39 968484 2130676 9040 02:51:01 4771260 7302720 3396168 41.58 91812 2566404 1486188 16.13 983292 2133556 5428 02:52:01 4784856 7324388 3382572 41.42 91996 2573756 1415132 15.36 963728 2137888 3320 02:53:01 4443752 7032480 3723676 45.59 92156 2621132 1822352 19.77 1272868 2168288 40128 02:54:01 4133084 6750780 4034344 49.40 92488 2648120 2315060 25.12 1557360 2191948 24952 02:55:01 4715592 7315060 3451836 42.26 96392 2634436 1054556 11.44 1168840 2012972 9624 Average: 4860371 7243180 3307057 40.49 84367 2434089 1475327 16.01 1005972 2038503 30231 02:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:41:01 ens3 389.35 229.75 1088.43 76.66 0.00 0.00 0.00 0.00 02:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 02:42:01 ens3 53.95 42.50 715.38 4.91 0.00 0.00 0.00 0.00 02:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 02:43:01 ens3 280.94 161.39 1496.69 16.51 0.00 0.00 0.00 0.00 02:43:01 docker0 116.09 193.60 6.15 1026.27 0.00 0.00 0.00 0.00 02:43:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 02:43:01 veth5a9c2d1 36.63 76.86 2.43 511.95 0.00 0.00 0.00 0.04 02:44:01 ens3 210.45 82.69 1313.11 7.55 0.00 0.00 0.00 0.00 02:44:01 docker0 75.42 198.63 4.25 1311.38 0.00 0.00 0.00 0.00 02:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:44:01 veth5a9c2d1 75.42 198.70 5.28 1311.38 0.00 0.00 0.00 0.11 02:45:01 ens3 3.53 4.67 0.91 1.31 0.00 0.00 0.00 0.00 02:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 veth5a9c2d1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 ens3 62.30 51.30 416.78 5.15 0.00 0.00 0.00 0.00 02:46:01 docker0 46.78 58.05 3.07 415.66 0.00 0.00 0.00 0.00 02:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:46:01 veth5a9c2d1 46.78 58.06 3.71 415.66 0.00 0.00 0.00 0.03 02:47:01 ens3 61.67 51.09 419.15 5.14 0.00 0.00 0.00 0.00 02:47:01 docker0 45.84 56.77 2.97 417.17 0.00 0.00 0.00 0.00 02:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 veth5a9c2d1 45.84 56.77 3.60 417.17 0.00 0.00 0.00 0.03 02:48:01 ens3 4.98 5.78 1.17 1.64 0.00 0.00 0.00 0.00 02:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:48:01 veth5a9c2d1 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 ens3 4.12 4.35 0.97 1.42 0.00 0.00 0.00 0.00 02:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 veth5a9c2d1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 ens3 6.90 8.00 1.72 2.21 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:50:01 veth5a9c2d1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 ens3 6.53 7.92 1.72 2.23 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 veth5a9c2d1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 ens3 5.48 6.73 1.33 1.82 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:52:01 veth5a9c2d1 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 ens3 4.62 5.73 1.17 1.61 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 veth5a9c2d1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 ens3 139.71 123.03 841.22 10.94 0.00 0.00 0.00 0.00 02:54:01 docker0 115.23 133.11 7.36 839.68 0.00 0.00 0.00 0.00 02:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:54:01 veth5a9c2d1 115.23 133.11 8.93 839.68 0.00 0.00 0.00 0.07 02:55:01 ens3 17.80 16.28 14.27 7.77 0.00 0.00 0.00 0.00 02:55:01 docker0 0.73 2.17 0.05 1.45 0.00 0.00 0.00 0.00 02:55:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 83.49 53.41 420.95 9.79 0.00 0.00 0.00 0.00 Average: docker0 26.67 42.82 1.59 267.45 0.00 0.00 0.00 0.00 Average: lo 0.37 0.37 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-233) 08/06/25 _x86_64_ (4 CPU) 02:39:50 LINUX RESTART (4 CPU) 02:40:01 CPU %user %nice %system %iowait %steal %idle 02:41:01 all 18.12 0.00 3.03 5.45 1.68 71.72 02:41:01 0 13.67 0.00 1.56 5.42 1.59 77.75 02:41:01 1 24.43 0.00 2.92 3.68 1.60 67.37 02:41:01 2 23.96 0.00 2.11 7.25 1.95 64.73 02:41:01 3 10.43 0.00 5.53 5.48 1.56 77.00 02:42:01 all 20.00 0.00 1.39 1.93 1.24 75.45 02:42:01 0 32.41 0.00 2.42 0.40 1.33 63.44 02:42:01 1 18.05 0.00 0.95 0.13 1.03 79.84 02:42:01 2 13.38 0.00 1.13 6.98 1.48 77.04 02:42:01 3 16.22 0.00 1.08 0.18 1.11 81.41 02:43:01 all 18.13 0.00 3.30 2.83 2.09 73.65 02:43:01 0 6.91 0.00 2.26 0.90 1.33 88.60 02:43:01 1 34.65 0.00 3.44 2.09 2.39 57.44 02:43:01 2 19.20 0.00 3.54 5.50 2.04 69.72 02:43:01 3 11.85 0.00 3.95 2.83 2.63 78.74 02:44:01 all 8.24 0.00 3.05 2.40 0.93 85.39 02:44:01 0 10.94 0.00 2.98 1.21 0.96 83.90 02:44:01 1 5.56 0.00 2.68 2.53 0.89 88.34 02:44:01 2 9.50 0.00 3.62 3.87 0.98 82.02 02:44:01 3 6.92 0.00 2.92 1.99 0.87 87.30 02:45:01 all 3.28 0.00 1.02 0.04 0.57 95.09 02:45:01 0 2.60 0.00 1.00 0.10 0.53 95.77 02:45:01 1 3.52 0.00 1.00 0.07 0.62 94.80 02:45:01 2 3.65 0.00 1.07 0.00 0.47 94.81 02:45:01 3 3.39 0.00 0.98 0.00 0.67 94.96 02:46:01 all 8.33 0.00 1.44 0.02 0.95 89.26 02:46:01 0 9.67 0.00 1.56 0.00 0.98 87.78 02:46:01 1 9.42 0.00 1.57 0.07 0.88 88.06 02:46:01 2 7.56 0.00 1.43 0.00 0.91 90.10 02:46:01 3 6.67 0.00 1.20 0.00 1.00 91.13 02:47:01 all 8.39 0.00 1.21 0.05 0.85 89.49 02:47:01 0 12.10 0.00 1.43 0.02 1.00 85.45 02:47:01 1 8.02 0.00 1.10 0.18 0.70 89.99 02:47:01 2 6.97 0.00 1.22 0.00 0.98 90.83 02:47:01 3 6.49 0.00 1.10 0.00 0.73 91.68 02:48:01 all 3.87 0.00 1.08 0.04 0.64 94.37 02:48:01 0 3.95 0.00 1.27 0.02 0.70 94.07 02:48:01 1 3.90 0.00 1.07 0.13 0.52 94.38 02:48:01 2 4.29 0.00 1.08 0.00 0.78 93.85 02:48:01 3 3.31 0.00 0.94 0.03 0.55 95.17 02:49:01 all 4.42 0.00 1.25 0.03 0.71 93.59 02:49:01 0 4.88 0.00 1.33 0.00 0.82 92.98 02:49:01 1 4.35 0.00 1.32 0.00 0.80 93.53 02:49:01 2 4.25 0.00 1.05 0.08 0.67 93.94 02:49:01 3 4.21 0.00 1.27 0.03 0.58 93.90 02:50:01 all 5.66 0.00 1.30 0.02 0.77 92.24 02:50:01 0 6.49 0.00 1.34 0.00 0.88 91.29 02:50:01 1 5.42 0.00 1.22 0.00 0.67 92.69 02:50:01 2 5.84 0.00 1.47 0.08 0.70 91.91 02:50:01 3 4.90 0.00 1.18 0.00 0.83 93.08 02:51:01 all 5.36 0.00 1.35 0.05 0.66 92.58 02:51:01 0 4.98 0.00 1.30 0.00 0.57 93.16 02:51:01 1 5.16 0.00 1.41 0.02 0.83 92.58 02:51:01 2 4.98 0.00 1.42 0.17 0.62 92.82 02:51:01 3 6.30 0.00 1.26 0.03 0.63 91.77 02:51:01 CPU %user %nice %system %iowait %steal %idle 02:52:01 all 5.41 0.00 1.25 0.02 0.73 92.60 02:52:01 0 6.10 0.00 1.20 0.02 0.75 91.94 02:52:01 1 4.20 0.00 1.13 0.00 0.73 93.93 02:52:01 2 5.16 0.00 0.99 0.05 0.74 93.07 02:52:01 3 6.17 0.00 1.65 0.02 0.70 91.46 02:53:01 all 9.70 0.00 1.32 0.03 0.96 87.98 02:53:01 0 6.65 0.00 1.18 0.00 0.81 91.36 02:53:01 1 7.16 0.00 1.28 0.03 0.93 90.59 02:53:01 2 16.59 0.00 1.52 0.03 0.98 80.88 02:53:01 3 8.42 0.00 1.37 0.05 1.10 89.06 02:54:01 all 19.63 0.00 2.58 0.07 1.60 76.11 02:54:01 0 21.39 0.00 2.79 0.10 1.81 73.91 02:54:01 1 13.28 0.00 2.37 0.03 1.30 83.02 02:54:01 2 20.77 0.00 2.97 0.17 1.68 74.42 02:54:01 3 23.07 0.00 2.18 0.02 1.63 73.09 02:55:01 all 21.86 0.00 1.50 0.74 1.00 74.89 02:55:01 0 4.14 0.00 1.30 2.39 0.58 91.59 02:55:01 1 61.15 0.00 2.22 0.20 2.03 34.40 02:55:01 2 18.01 0.00 1.67 0.33 0.95 79.04 02:55:01 3 4.18 0.00 0.80 0.02 0.42 94.58 Average: all 10.70 0.00 1.74 0.92 1.03 85.62 Average: 0 9.79 0.00 1.66 0.70 0.98 86.86 Average: 1 13.88 0.00 1.71 0.61 1.06 82.73 Average: 2 10.95 0.00 1.75 1.64 1.06 84.59 Average: 3 8.18 0.00 1.83 0.71 1.00 88.27